0001437749-25-037555 | 10-Q | XBRL Viewer

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	*Three Months Ended October 31,*
	*2025*							*2024*
	*Seamap Marine Products*		*Corporate Expenses*			*Consolidated*		*Seamap Marine Products*		*Corporate Expenses*			*Consolidated*
Revenues	$	9,688	$	—		$	9,688	$	12,105	$	—		$	12,105
Cost of sales		5,175		—			5,175		6,684		—			6,684
Selling, general and administrative		1,454		1,567			3,021		1,677		1,085			2,762
Research and development		427		79			506		468		94			562
Depreciation and amortization expense		212		—			212		217		4			221
Operating income (loss)		2,420		(1,646	)		774		3,059		(1,183	)		1,876
Capital expenditures		92		1			93		64		3			67

	*Nine Months Ended October 31,*
	*2025*							*2024*
	*Seamap Marine Products*		*Corporate Expenses*			*Consolidated*		*Seamap Marine Products*		*Corporate Expenses*			*Consolidated*
Revenues	$	31,151	$	—		$	31,151	$	31,819	$	—		$	31,819
Cost of sales		16,478		—			16,478		17,402		—			17,402
Selling, general and administrative		4,760		5,282			10,042		4,772		3,533			8,305
Research and development		935		262			1,197		1,119		233			1,352
Depreciation and amortization expense		645		9			654		711		13			724
Operating income (loss)		8,333		(5,553	)		2,780		7,815		(3,779	)		4,036
Capital expenditures		483		29			512		208		5			213

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

	*Three Months Ended October 31,*						*Nine Months Ended October 31,*
	*2025*			*2024*			*2025*			*2024*
Seamap Marine Products		2,420			3,059			8,333			7,815
Corporate Expenses		(1,646	)		(1,183	)		(5,553	)		(3,779	)
Operating income		774			1,876			2,780			4,036

Other income		4			(189	)		(79	)		320
Income before income taxes		778			1,687			2,701			4,356

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

	*As of October 31,*
	*2025*		*2024*
Seamap Marine Products	$	32,907	$	35,375
Corporate		14,437		732
Total Assets	$	47,344	$	36,107

Note 12 - Segment Reporting - Reconciliation of Operating Profit (Loss) from Segments to Consolidated (Details) - USD ($)	3 Months Ended		9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Operating (loss) income	$ 774,000	$ 1,876,000	$ 2,780,000	$ 4,036,000
Other income	4,000	(189,000)	(79,000)	320,000
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	778,000	1,687,000	2,701,000	4,356,000
Operating Segments [Member] \| Seamap Marine Products [Member]
Operating (loss) income	2,420,000	3,059,000	8,333,000	7,815,000
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Operating (loss) income	$ (1,646,000)	$ (1,183,000)	$ (5,553,000)	$ (3,779,000)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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The net result for the period of deducting operating expenses from operating revenues.

Document And Entity Information - shares	9 Months Ended
Document And Entity Information - shares	Oct. 31, 2025	Dec. 10, 2025
Document Information [Line Items]
Entity Central Index Key	0000926423
Entity Registrant Name	MIND TECHNOLOGY, INC
Amendment Flag	false
Current Fiscal Year End Date	--01-31
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2026
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Oct. 31, 2025
Document Transition Report	false
Entity File Number	001-13490
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	76-0210849
Entity Address, Address Line One	2002 Timberloch Place
Entity Address, City or Town	The Woodlands
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	77380
City Area Code	281
Local Phone Number	353-4475
Title of 12(b) Security	Common Stock - $0.01 par value per share
Trading Symbol	MIND
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		9,038,082

Note 7 - Intangible Assets - Schedule of Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
Amortizable intangible assets, gross carrying amount	$ 15,523	$ 15,511
Amortizable intangible assets, accumulated amortization	(13,635)	(13,203)
Intangible assets, net	1,888	2,308
Proprietary Rights [Member]
Amortizable intangible assets, gross carrying amount	7,472	7,472
Amortizable intangible assets, accumulated amortization	(5,816)	(5,501)
Intangible assets, net	$ 1,656	1,971
Proprietary Rights [Member] \| Weighted Average [Member]
Weighted average life (Year)	3 years 2 months 12 days
Customer Relationships [Member]
Amortizable intangible assets, gross carrying amount	$ 4,884	4,884
Amortizable intangible assets, accumulated amortization	(4,884)	(4,884)
Intangible assets, net	0	0
Patents [Member]
Amortizable intangible assets, gross carrying amount	2,540	2,540
Amortizable intangible assets, accumulated amortization	(2,337)	(2,269)
Intangible assets, net	$ 203	271
Patents [Member] \| Weighted Average [Member]
Weighted average life (Year)	8 months 12 days
Trade Names [Member]
Amortizable intangible assets, gross carrying amount	$ 134	134
Amortizable intangible assets, accumulated amortization	(121)	(121)
Intangible assets, net	$ 13	13
Trade Names [Member] \| Weighted Average [Member]
Weighted average life (Year)	7 months 6 days
Other Intangible Assets [Member]
Amortizable intangible assets, gross carrying amount	$ 493	481
Amortizable intangible assets, accumulated amortization	(477)	(428)
Intangible assets, net	$ 16	$ 53
Other Intangible Assets [Member] \| Weighted Average [Member]
Weighted average life (Year)	1 month 6 days

Note 9 - Earnings Per Share (Details Textual) - USD ($)		3 Months Ended				9 Months Ended
Note 9 - Earnings Per Share (Details Textual) - USD ($)	Sep. 04, 2024	Oct. 31, 2025	Jul. 31, 2025	Oct. 31, 2024	Jul. 31, 2024	Oct. 31, 2025	Oct. 31, 2024	Aug. 28, 2025	Jan. 31, 2025
Weighted Average Number of Shares Outstanding, Basic (in shares)		8,046,000	8,000,000	5,473,000	5,500,000	7,980,000	2,772,000
Common Stock, Par or Stated Value Per Share (in dollars per share)		$ 0.01				$ 0.01			$ 0.01
Proceeds from Issuance of Common Stock						$ 10,754,000	$ 0
Sales Agreement [Member]
Equity Offering, Maximum Offering Amount								$ 25
Common Stock, Par or Stated Value Per Share (in dollars per share)								$ 0.01
Equity Offering, Compensation of Gross Proceeds, Percent		2.00%				2.00%
Stock Issued During Period, Shares, New Issues (in shares)		1,000,000				1,000,000
Proceeds from Issuance of Common Stock		$ 10,800,000
Conversion of Series A Preferred Stock Into Common Stock [Member]
Conversion of Stock, Shares Issued (in shares)	6,600,000

Note 5 - Balance Sheet (Details Textual) - USD ($)		3 Months Ended		9 Months Ended		12 Months Ended
Note 5 - Balance Sheet (Details Textual) - USD ($)	Jan. 31, 2025	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024	Jan. 31, 2025
Impairment, Long-Lived Asset, Held-for-Use	$ 0					$ 0
Depreciation		$ 79,000	$ 75,000	$ 221,000	$ 233,000

Note 4 - Revenue From Contracts With Customers

9 Months Ended

Oct. 31, 2025

Revenue from Contract with Customer [Text Block]

4. Revenue from Contracts with Customers

The following table presents revenue from contracts with customers disaggregated by timing of revenue recognition:

	*Three Months Ended October 31,*				*Nine Months Ended October 31,*
	*2025*		*2024*		*2025*		*2024*
Revenue recognized at a point in time:	(in thousands)
Total revenue recognized at a point in time	$	9,421	$	11,405	$	30,192	$	30,443
Revenue recognized over time:
Total revenue recognized over time		267		700		959		1,376
Total revenue from contracts with customers	$	9,688	$	12,105	$	31,151	$	31,819

The following table presents revenue from contracts with customers disaggregated by geography, based on the location of our customers' headquarters:

	*Three Months Ended October 31,*				*Nine Months Ended October 31,*
	*2025*		*2024*		*2025*		*2024*
	(in thousands)
United States	$	529	$	460	$	1,815	$	1,231
China		1,623		4,439	$	2,500	$	11,669
Norway		6,337		5,769	$	18,518	$	14,744
Turkey		580		474	$	1,789	$	712
Singapore		238		238	$	2,678	$	709
Canada		66		—		735		—
Japan		89		74		1,039		298
Other		226		651		2,077		2,456
Total revenue from contracts with customers	$	9,688	$	12,105	$	31,151	$	31,819

Performance Obligations

The revenue from products manufactured and sold by our Seamap business is generally recognized at a point in time, or when the customer takes possession of the product, based on the terms and conditions stipulated in our contracts with customers. However, revenue is recognized over time when our Seamap business provides repair and maintenance services, or performs upgrades, on customer-owned equipment, which occurs periodically. In addition, our Seamap business provides annual Software Maintenance Agreements (“SMAs”) to customers who have an active license for software embedded in Seamap products. The revenue from SMAs is recognized over time, with the total value of the SMAs amortized in equal monthly amounts over the life of the contract. The duration of SMAs is typically one year or less. We do not have elements of variable consideration within these contracts.

As of October 31, 2025 and January 31, 2025, due to the nature of our contracts and the services and products we provide, there were no significant outstanding liability balances for refunds or returns. Our warranties are limited to assurance warranties that are of a standard length and are not considered to be material rights. For the nine months ended October 31, 2025 and October 31, 2024, we did not recognize revenue from performance obligations satisfied in a prior period.

Contract Balances

Prepayments and deferred revenue on SMAs have a significant impact on our contract liabilities. Considering the products manufactured and sold by our Seamap business and the Company’s standard contract terms and conditions, we expect our contract assets and liabilities to turn over, on average, within a three to six-month period. We do not have any long-term service contracts or related long-term contract assets or liabilities. Costs to obtain and fulfill contracts are considered immaterial and are expensed during the period when incurred. Contract liabilities decreased by approximately $1.2 million during the nine months ended October 31, 2025 due primarily to recognition of revenue during the current fiscal year.

As of October 31, 2025, and October 31, 2024, contract assets and liabilities consisted of the following:

	*October 31, 2025*			*October 31, 2024*
Contract Assets:	(in thousands)
Contract Assets, beginning balance	$	20		$	26
Revenue accrued	$	—		$	191
Amounts billed	$	(20	)	$	(26	)
Total unbilled revenue	$	—		$	191
Contract Liabilities:
Contract liabilities, beginning balance	$	1,792		$	3,649
Deferred revenue and customer deposits	$	431		$	2,702
Revenue recognized	$	(1,663	)	$	(2,991	)
Total deferred revenue & customer deposits	$	560		$	3,360

With respect to the presentation of contract assets and liabilities above, sales and transaction-based taxes are excluded from revenue. Also, we expense costs incurred to obtain contracts because the amortization period would be one year or less. These costs are recorded in selling, general and administrative expenses.

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

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Note 7 - Intangible Assets

9 Months Ended

Oct. 31, 2025

Goodwill and Intangible Assets Disclosure [Text Block]

7. Intangible Assets

			*October 31, 2025*							*January 31, 2025*
	*Weighted*
	*Average Life at*		*Gross Carrying*		*Accumulated*			*Net Carrying*		*Gross Carrying*		*Accumulated*			*Net Carrying*
	*October 31, 2025*		*Amount*		*Amortization*			*Amount*		*Amount*		*Amortization*			*Amount*
			(in thousands)							(in thousands)
Proprietary rights		3.2		7,472		(5,816	)		1,656		7,472		(5,501	)		1,971
Customer relationships		—		4,884		(4,884	)		—		4,884		(4,884	)		—
Patents		0.7		2,540		(2,337	)		203		2,540		(2,269	)		271
Trade name		0.6		134		(121	)		13		134		(121	)		13
Other		0.1		493		(477	)		16		481		(428	)		53
Intangible assets			$	15,523	$	(13,635	)	$	1,888	$	15,511	$	(13,203	)	$	2,308

On January 31, 2025, the Company completed an annual review of amortizable intangible assets. Based on a review of qualitative factors, it was determined that there were no events or changes in circumstances indicating that the carrying value of amortizable intangible assets was not recoverable. During the nine months ended October 31, 2025, there have been no substantive indicators of impairment.

Aggregate amortization expense was approximately $138,000 and $432,000 for the three and nine months ended October 31, 2025, respectively, and approximately $146,000 and $491,000 for the three and nine months ended October 31, 2024, respectively. As of October 31, 2025, future estimated amortization expense related to amortizable intangible assets was estimated to be:

For fiscal years ending January 31,		(in thousands)
2026	$	145
2027		387
2028		315
2029		213
2030		213
Thereafter		615
Total	$	1,888

Note 12 - Segment Reporting

9 Months Ended

Oct. 31, 2025

Segment Reporting Disclosure [Text Block]

12. Segment Reporting

As of October 31, 2025, Seamap Marine Products is the Company’s sole reporting segment.

Our Seamap Marine Products segment provides the following:

	•	GunLink seismic source acquisition and control systems
	•	BuoyLink relative global navigation satellite positioning systems
	•	SeaLink marine sensors and solid streamer systems

Our Seamap Marine Products segment provides services and products, including engineering, repairs and software licensing, utilized in marine exploration, marine survey and maritime security for marine survey companies, seismic survey contractors, research institutes, non-military government organizations and operators of port facilities and other offshore installations.

Our chief operating decision maker ("CODM") is our chief executive officer. Our CODM analyzes each segment's performance using revenue and operating income. Inter-company revenue and expenses have been eliminated in the reported revenue and operating income. Our CODM considers revenue and operating income in the annual budgeting and forecasting process and analyzes these on a periodic basis when making determinations on the allocation of resources.

Financial information by business segment is set forth below net of any allocations (in thousands):

	*Three Months Ended October 31,*
	*2025*							*2024*
	*Seamap Marine Products*		*Corporate Expenses*			*Consolidated*		*Seamap Marine Products*		*Corporate Expenses*			*Consolidated*
Revenues	$	9,688	$	—		$	9,688	$	12,105	$	—		$	12,105
Cost of sales		5,175		—			5,175		6,684		—			6,684
Selling, general and administrative		1,454		1,567			3,021		1,677		1,085			2,762
Research and development		427		79			506		468		94			562
Depreciation and amortization expense		212		—			212		217		4			221
Operating income (loss)		2,420		(1,646	)		774		3,059		(1,183	)		1,876
Capital expenditures		92		1			93		64		3			67

	*Nine Months Ended October 31,*
	*2025*							*2024*
	*Seamap Marine Products*		*Corporate Expenses*			*Consolidated*		*Seamap Marine Products*		*Corporate Expenses*			*Consolidated*
Revenues	$	31,151	$	—		$	31,151	$	31,819	$	—		$	31,819
Cost of sales		16,478		—			16,478		17,402		—			17,402
Selling, general and administrative		4,760		5,282			10,042		4,772		3,533			8,305
Research and development		935		262			1,197		1,119		233			1,352
Depreciation and amortization expense		645		9			654		711		13			724
Operating income (loss)		8,333		(5,553	)		2,780		7,815		(3,779	)		4,036
Capital expenditures		483		29			512		208		5			213

Corporate selling, general and administrative expense primarily includes salary and benefit costs of corporate personnel, directors’ fees, professional services, office rent, and insurance premiums.

The following table presents a reconciliation of operating income to income before income taxes (in thousands):

	*Three Months Ended October 31,*						*Nine Months Ended October 31,*
	*2025*			*2024*			*2025*			*2024*
Seamap Marine Products		2,420			3,059			8,333			7,815
Corporate Expenses		(1,646	)		(1,183	)		(5,553	)		(3,779	)
Operating income		774			1,876			2,780			4,036

Other income		4			(189	)		(79	)		320
Income before income taxes		778			1,687			2,701			4,356

Total assets by business segment is set forth below (in thousands):

	*As of October 31,*
	*2025*		*2024*
Seamap Marine Products	$	32,907	$	35,375
Corporate		14,437		732
Total Assets	$	47,344	$	36,107

Depreciation and Amortization Expense

Depreciation expense on property and equipment, reflected in the table above, was approximately $79,000 and $221,000 for the three and nine months ended October 31, 2025, respectively, and approximately $75,000 and $233,000 for the three and nine months ended October 31, 2024, respectively. Amortization expense primarily relating to intangible assets, reflected in the table above was approximately $138,000 and $432,000 for the three and nine months ended October 31, 2025, respectively, and approximately $146,000 and $491,000 for the three and nine months ended October 31, 2024, respectively. Essentially all depreciation and amortization expense relate to the Seamap Marine Products segment. Amortization in Corporate expenses relates to enterprise resource planning software.

Assets

All property and equipment is allocated to the Seamap Marine Products segment. Corporate assets primarily consist of cash, right of use assets for an operating lease, and prepaid corporate expenses.

Geographic Operating Areas

Revenue is based on the location of our customers. See Note 4-"Revenue from Contracts with Customers" for disclosure of revenue by geographic area.

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

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Note 2 - Basis of Presentation

9 Months Ended

Oct. 31, 2025

Basis of Accounting [Text Block]

2. Basis of Presentation

The condensed consolidated balance sheet as of January 31, 2025, for the Company has been derived from audited consolidated financial statements. The unaudited interim condensed consolidated financial statements have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States have been condensed or omitted pursuant to such rules and regulations, although the Company believes that the disclosures are adequate to make the information presented not misleading. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and the related notes included in the Company’s Annual Report on Form 10-K for the year ended January 31, 2025 (“fiscal 2025”). In the opinion of the Company’s management, all adjustments, consisting only of normal recurring adjustments, necessary to present fairly the financial position as of October 31, 2025, the results of operations for the three and nine months ended October 31, 2025 and 2024, the cash flows for the nine months ended October 31, 2025 and 2024, and the statement of stockholders’ equity for the three and nine months ended October 31, 2025 and 2024, have been included in these condensed consolidated financial statements. The foregoing interim results are not necessarily indicative of the results of operations to be expected for the full fiscal year ending January 31, 2026 (“fiscal 2026”).

Note 4 - Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Total revenue from contracts with customers	$ 9,688	$ 12,105	$ 31,151	$ 31,819
Transferred at Point in Time [Member]
Total revenue from contracts with customers	9,421	11,405	30,192	30,443
Transferred over Time [Member]
Total revenue from contracts with customers	267	700	959	1,376
UNITED STATES
Total revenue from contracts with customers	529	460	1,815	1,231
CHINA
Total revenue from contracts with customers	1,623	4,439	2,500	11,669
NORWAY
Total revenue from contracts with customers	6,337	5,769	18,518	14,744
TÜRKIYE
Total revenue from contracts with customers	580	474	1,789	712
SINGAPORE
Total revenue from contracts with customers	238	238	2,678	709
CANADA
Total revenue from contracts with customers	66	0	735	0
JAPAN
Total revenue from contracts with customers	89	74	1,039	298
Other Countries [Member]
Total revenue from contracts with customers	$ 226	$ 651	$ 2,077	$ 2,456

Note 5 - Balance Sheet

9 Months Ended

Oct. 31, 2025

Supplemental Balance Sheet Disclosures [Text Block]

5. Balance Sheet

	*October 31, 2025*			*January 31, 2025*
	(in thousands)
Inventories:
Raw materials	$	7,827		$	8,485
Finished goods		3,017			3,980
Work in progress		2,315			2,817
Cost of inventories		13,159			15,282
Less allowance for obsolescence		(1,446	)		(1,537	)
Total inventories, net	$	11,713		$	13,745

	*October 31, 2025*			*January 31, 2025*
	(in thousands)
Property and equipment:
Furniture and fixtures	$	9,201		$	9,246
Autos and trucks		227			227
Land and buildings		1,011			997
Cost of property and equipment		10,439			10,470
Accumulated depreciation and amortization		(9,271	)		(9,580	)
Total property and equipment, net	$	1,168		$	890

As of January 31, 2025, the Company completed an annual review of property and equipment noting no indications that the recorded value of assets may not be recoverable, and no impairment was recorded for fiscal 2025. Since January 31, 2025, there have been no changes to the market, economic or legal environment in which the Company operates or overall performance of the Company, that would, in the aggregate, indicate additional impairment analysis is necessary as of October 31, 2025. Depreciation expense on property and equipment for the three and nine months ended October 31, 2025 was approximately $79,000 and $221,000, respectively. Depreciation expense on property and equipment for the three and nine months ended October 31, 2024 was approximately $75,000 and $233,000, respectively.

Note 1 - Organization, Liquidity and Summary of Significant Accounting Policies

9 Months Ended

Oct. 31, 2025

Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]

1. Organization, Liquidity and Summary of Significant Accounting Policies

Organization—MIND Technology, Inc., a Delaware corporation (the “Company”), was incorporated in 1987. The Company, through its wholly owned subsidiaries, Seamap Pte Ltd, MIND Maritime Acoustics, LLC, Seamap (Malaysia) Sdn Bhd and Seamap (UK) Ltd, collectively “Seamap”, designs, manufactures and sells a broad range of proprietary products for the seismic, hydrographic and offshore industries with product sales and support facilities based in Singapore, Malaysia, the United Kingdom and the state of Texas.

Liquidity—As of October 31, 2025, the Company had working capital of approximately $36.0 million, including cash and cash equivalents of approximately $19.4 million, compared to working capital of approximately $23.5 million, including cash and cash equivalents of approximately $5.3 million as of January 31, 2025. The Company does not have a credit facility in place and depends on cash on hand and cash flows from operations to satisfy its liquidity needs. However, the Company believes it will have adequate liquidity to meet its future operating requirements through a combination of cash on hand, cash expected to be generated from operations, disciplined working capital management, potential financing secured by company-owned real property, and the issuance of equity securities or some other form of financing.

Summary of Significant Accounting Policies—We describe our significant accounting policies in Note 1 of the Notes to Consolidated Financial Statements in our Annual Report on Form 10-K for the fiscal year ended January 31, 2025. During the three and nine months ended October 31, 2025, there were no changes to those accounting policies.

Note 6 - Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Jan. 31, 2025
Weighted average remaining lease term, Operating leases (Year)	2 years 5 months 19 days		1 year 4 months 20 days
Weighted average discount rate, Operating leases	15.00%		14.00%
Operating cash flows from operating leases	$ (697)	$ (643)
Right-of-use assets obtained in exchange for lease liabilities, Operating leases	$ 950	$ 834

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Cash flows from operating activities:
Net income	$ 1,021	$ 3,043
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	653	724
Stock-based compensation	836	141
Provision for inventory obsolescence	45	67
Deferred tax benefit	(153)	0
Changes in:
Accounts receivable	1,228	(3,006)
Unbilled revenue	(20)	164
Inventories	1,986	(3,944)
Prepaid expenses and other current and long-term assets	145	2,076
Income taxes receivable and payable	(51)	(24)
Accounts payable, accrued expenses and other current liabilities	(652)	98
Deferred revenue and customer deposits	(1,235)	(289)
Net cash provided by (used in) operating activities	3,803	(1,407)
Cash flows from investing activities:
Purchases of property and equipment	(512)	(213)
Sale of other equipment	0	457
Net cash (used in) provided by investing activities	(512)	244
Cash flows from financing activities:
Preferred stock conversion transaction costs	0	(619)
Net proceeds from issuance of common stock	10,754	0
Net cash provided by (used in) financing activities	10,754	(619)
Effect of changes in foreign exchange rates on cash and cash equivalents	6	(2)
Net change in cash and cash equivalents	14,051	(1,784)
Cash and cash equivalents, beginning of period	5,336	5,289
Cash and cash equivalents, end of period	19,387	3,505
Supplemental cash flow information:
Income taxes paid	1,903	1,411
Other Machinery and Equipment [Member]
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Gross profit from sale of equipment	$ 0	$ (457)

Note 11 - Equity and Stock-Based Compensation

9 Months Ended

Oct. 31, 2025

Equity [Text Block]

11. Equity and Stock-Based Compensation

At the virtual Special Meeting of Preferred Stockholders held on August 29, 2024, our preferred stockholders approved an amendment (the “Amendment”) to our Certificate of Designations, Preferences and Rights of 9.00% Series A Cumulative Preferred Stock, to provide that, at the discretion of the Board deciding to file the Amendment with the Secretary of State of the State of Delaware at any time prior to October 31, 2024, each share of 9.00% Series A Cumulative preferred stock, $1.00 par value per share (the “preferred stock”) would be converted (the “Conversion”) into 3.9 shares of common stock upon the effective time of the Amendment. On August 30, 2024, the Board elected to proceed with the Conversion by filing the Amendment with the Delaware Secretary of State. Effective on September 4, 2024, all outstanding shares of preferred stock were converted into common stock and retired. The Company issued approximately 6,600,000 shares of common stock in connection with the Conversion. Accordingly, the Company no longer has obligations regarding preferred stock dividends, including undeclared dividends from previous periods. The common stock issued was recorded at its market value at the date of issuance less transaction costs related to the conversion. The excess of the carrying value of the preferred stock over the market value of the common stock issued, which amounted to approximately $14.8 million, was credited directly to accumulated deficit and was reflected in the calculation of earnings per share attributable to common stockholders for the fiscal year ended January 31, 2025.

Total compensation expense recognized for stock-based awards granted under the Company’s equity incentive plan during the three- and nine-month periods ended October 31, 2025 was approximately $283,000 and $836,000, respectively and for the three- and nine-month periods ended October 31, 2024, was approximately $47,000 and $141,000, respectively.

The entire disclosure for equity.

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Note 6 - Leases

9 Months Ended

Oct. 31, 2025

Lessee, Operating Leases [Text Block]

6. Leases

The Company has certain non-cancelable operating lease agreements for office, production and warehouse space in Texas, Singapore, Malaysia, and the United Kingdom.

Lease expense for the three and nine months ended October 31, 2025, was approximately $232,000 and $697,000, respectively. Lease expense for the three and nine months ended October 31, 2024, was approximately $221,000 and $643,000, respectively, and was recorded as a component of operating income.

Supplemental balance sheet information related to leases as of October 31, 2025 and January 31, 2025 was as follows:

Lease	*October 31, 2025*		*January 31, 2025*
Assets	(in thousands)
Operating lease assets	$	1,267	$	1,320

Liabilities
Operating lease liabilities	$	1,267	$	1,320

Classification of lease liabilities
Current liabilities	$	682	$	577
Non-current liabilities		585		743
Total Operating lease liabilities	$	1,267	$	1,320

Lease-term and discount rate details as of October 31, 2025 and January 31, 2025 were as follows:

Lease term and discount rate	*October 31, 2025*			*January 31, 2025*
Weighted average remaining lease term (years)
Operating leases		2.47			1.39

Weighted average discount rate:
Operating leases		15	%		14	%

The weighted average discount rate was calculated using the Company's weighted average cost of capital.

Supplemental cash flow information related to leases was as follows:

	*For the Nine Months Ended October 31,*
Lease	*2025*			*2024*
Cash paid for amounts included in the measurement of lease liabilities:	(in thousands)
Operating cash flows from operating leases	$	(697	)	$	(643	)

Changes in lease balances resulting from new and modified leases:
Operating leases	$	950		$	834

Maturities of lease liabilities as of October 31, 2025 were as follows:

	*October 31, 2025*
	(in thousands)
2026	$	219
2027		798
2028		282
2029		115
2030		46
Thereafter		23
Total payments under lease agreements	$	1,483

Less: imputed interest		(216	)
Total lease liabilities	$	1,267

Note 8 - Income Taxes

9 Months Ended

Oct. 31, 2025

Income Tax Disclosure [Text Block]

8. Income Taxes

For the three- and nine-month periods ended October 31, 2025, our income tax expense, pre-tax income, and effective tax rate were approximately $716,000, $778,000, and 92%, respectively, and $1.7 million, $2.7 million, and 63%, respectively. The effective tax rate for the three-month period is driven primarily by net discrete tax expense recognized in the period consisting of return-to-provision and transfer pricing tax adjustments recorded by our Singapore entity, and because we do not benefit from tax losses in the U.S. and certain foreign jurisdictions where we have valuation allowances recorded against our deferred tax assets. The effective rate for the nine-month period is driven primarily by tax losses in the U.S. and certain foreign jurisdictions for which no tax benefit is recognized due to valuation allowances recorded against our deferred tax assets, and by the net discrete tax expense described above.

For the three and nine-month periods ended October 31, 2024, our income tax expense, pre-tax income, and effective tax rate were approximately $396,000, $1.7 million, and 23%, respectively, and $1.3 million, $4.4 million, and 30%, respectively. The variance between our effective tax rate and the U.S. statutory rate of 21% for the three- and nine-month periods is due primarily to the impact of income taxes accrued in certain foreign jurisdictions, mainly Singapore, which do not have net operating losses available to offset taxable income, and because we do not benefit from tax losses in the U.S. and certain foreign jurisdictions where we have valuation allowances recorded against our deferred tax assets.

Valuation allowances have been provided against all deferred tax assets in the United States and certain foreign jurisdictions, including the United Kingdom.

On July 4, 2025, the One Big Beautiful Bill Act (“OBBBA”) was enacted in the United States. This legislation introduces several measures, including the permanent extension of select provisions from the Tax Cuts and Jobs Act, revisions to the international tax framework, and the reinstatement of favorable tax treatment for certain business-related items. The OBBBA contains multiple effective dates, with key provisions beginning in fiscal 2026. While we are still assessing the overall impact of the OBBBA, we do not anticipate a material impact on our tax expense.

The Company files U.S. federal and state income tax returns as well as separate returns for its foreign subsidiaries within their local jurisdictions. The Company's U.S. federal tax returns are subject to examination by the Internal Revenue Service for fiscal years ended January 31, 2019 through 2025. The Company’s tax returns may also be subject to examination by state and local tax authorities for fiscal years ending January 31, 2017 through 2024. The Company's Singapore income tax returns are subject to examination by the Singapore tax authorities for the fiscal years ended January 31, 2017, through 2025. The Company’s tax returns in other foreign jurisdictions are generally subject to examination for the fiscal years ended January 31, 2018 through 2025.

The Company has determined that the undistributed earnings of foreign subsidiaries are not deemed to be indefinitely reinvested outside of the United States as of October 31, 2025. Furthermore, the Company has concluded that any deferred taxes with respect to the undistributed foreign earnings would be immaterial. Therefore, the Company has not recorded a deferred tax liability associated with the undistributed foreign earnings as of October 31, 2025.

For the three- and nine-month periods ended October 31, 2025 and 2024, the Company did not recognize any tax expense or benefit related to uncertain tax positions.

The entire disclosure for income tax.

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Note 5 - Balance Sheet - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
Property and equipment, gross	$ 10,439	$ 10,470
Accumulated depreciation and amortization	(9,271)	(9,580)
Total property and equipment, net	1,168	890
Furniture and Fixtures [Member]
Property and equipment, gross	9,201	9,246
Vehicles [Member]
Property and equipment, gross	227	227
Land and Building [Member]
Property and equipment, gross	$ 1,011	$ 997

Note 6 - Leases (Tables)

9 Months Ended

Oct. 31, 2025

Assets and Liabilities, Lessee [Table Text Block]

Lease	*October 31, 2025*		*January 31, 2025*
Assets	(in thousands)
Operating lease assets	$	1,267	$	1,320

Liabilities
Operating lease liabilities	$	1,267	$	1,320

Classification of lease liabilities
Current liabilities	$	682	$	577
Non-current liabilities		585		743
Total Operating lease liabilities	$	1,267	$	1,320

Lease, Cost [Table Text Block]

Lease term and discount rate	*October 31, 2025*			*January 31, 2025*
Weighted average remaining lease term (years)
Operating leases		2.47			1.39

Weighted average discount rate:
Operating leases		15	%		14	%

	*For the Nine Months Ended October 31,*
Lease	*2025*			*2024*
Cash paid for amounts included in the measurement of lease liabilities:	(in thousands)
Operating cash flows from operating leases	$	(697	)	$	(643	)

Changes in lease balances resulting from new and modified leases:
Operating leases	$	950		$	834

Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]

	*October 31, 2025*
	(in thousands)
2026	$	219
2027		798
2028		282
2029		115
2030		46
Thereafter		23
Total payments under lease agreements	$	1,483

Less: imputed interest		(216	)
Total lease liabilities	$	1,267

Note 10 - Related Party Transaction

9 Months Ended

Oct. 31, 2025

10. Related Party Transaction

In February 2025, the Company retained Lucid to provide advisor and arrangement services for investigation and analysis of opportunities for growth and additional scale. Lucid received $100,000 in retainer fees for such potential services. The Vice Chairman of Lucid is the Non-Executive Chairman of the Company's board of directors (the "Board"). Our Non-Executive Chairman of the Board received no portion of the above-mentioned compensation.

For the three and nine months ended October 31, 2025, Lucid received compensation of approximately $221,000 related to sales of common stock pursuant to the Sales Agreement. The Non-Executive Chairman of the Board received no portion of the compensation paid to Lucid. See Note 9 - "Earnings per Share" for discussion of the Company's entry into the Sales Agreement with Lucid.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

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Note 4 - Revenue From Contracts With Customers - Contract Assets and Liabilities (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Contract assets, balance	$ 20	$ 26
Revenue accrued	0	191
Amounts billed	(20)	(26)
Contract assets, balance	0	191
Contract liabilities, balance	1,792	3,649
Deferred revenue and customer deposits	431	2,702
Revenue recognized	(1,663)	(2,991)
Contract liabilities, balance	$ 560	$ 3,360

Note 12 - Segment Reporting (Details Textual)	3 Months Ended		9 Months Ended
Note 12 - Segment Reporting (Details Textual)	Oct. 31, 2025 USD ($)	Oct. 31, 2024 USD ($)	Oct. 31, 2025 USD ($)	Oct. 31, 2024 USD ($)
Depreciation	$ 79,000	$ 75,000	$ 221,000	$ 233,000
Amortization of Intangible Assets	$ 138,000	$ 146,000	$ 432,000	$ 491,000
Number of Reportable Segments			1

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

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Note 8 - Income Taxes (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
Note 8 - Income Taxes (Details Textual) - USD ($)	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Income Tax Expense (Benefit)	$ 716,000	$ 396,000	$ 1,680,000	$ 1,313,000
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	$ 778,000	$ 1,687,000	$ 2,701,000	$ 4,356,000
Effective Income Tax Rate Reconciliation, Percent	92.00%	23.00%	63.00%	30.00%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			21.00%
Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries	$ 0		$ 0
Unrecognized Tax Benefits	$ 0	$ 0	$ 0	$ 0
Domestic Tax Jurisdiction [Member]
Open Tax Year			2019 2020 2021 2022 2023 2024 2025
State and Local Jurisdiction [Member]
Open Tax Year			2019 2020 2021 2022 2023 2024
Foreign Tax Jurisdiction [Member] \| SINGAPORE
Open Tax Year			2017 2018 2019 2020 2021 2022 2023 2024 2025
Foreign Tax Jurisdiction [Member] \| Other Countries [Member]
Open Tax Year			2018 2019 2020 2021 2022 2023 2024 2025

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) shares in Thousands, $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
Allowance for credit losses	$ 332	$ 332
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	40,000	40,000
Common stock, issued (in shares)	8,974	7,969
Common stock, outstanding (in shares)	8,974	7,969

Note 3 - New Accounting Pronouncements

9 Months Ended

Oct. 31, 2025

Accounting Standards Update and Change in Accounting Principle [Text Block]

3. New Accounting Pronouncements

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures (“ASU 2023-09”). ASU 2023-09 seeks to improve transparency of income tax disclosures by requiring consistent categories and greater disaggregation of information in the rate reconciliation and income taxes paid disclosures. The updated guidance is effective for the Company on February 1, 2025. The adoption of this accounting standard did not have a material impact on the Company's consolidated financial statements.

In November 2024, the FASB issued ASU No. 2024-03, Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosures (Subtopic 220-40) ("ASU 2024-03"), to enhance the disclosures public entities provide regarding specified information about certain costs and expenses at each interim and annual reporting period so that investors can better understand an entity’s overall performance, including its cost structure, and assess potential future cash flows. ASU 2024-03 is effective for the Company for annual periods beginning February 1, 2027, and interim periods within fiscal years beginning February 1, 2028. The Company is evaluating the new guidance to determine the impact it will have on the disclosures to its consolidated financial statements.

The entire disclosure for change in accounting principle. Includes, but is not limited to, nature, reason, and method of adopting amendment to accounting standards or other change in accounting principle.

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Note 6 - Leases (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
Note 6 - Leases (Details Textual) - USD ($)	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Lease, Cost	$ 232,000	$ 221,000	$ 697,000	$ 643,000

Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Net income	$ 62	$ 1,291	$ 1,021	$ 3,043
Comprehensive income	$ 62	$ 1,291	$ 1,021	$ 3,043

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

+ References + Details

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Note 7 - Intangible Assets - Future Estimated Amortization Expense (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
Total	$ 1,888	$ 2,308
Intangibles Excluding Technology Development Projects Not Yet Completed [Member]
2026	145
2027	387
2028	315
2029	213
2030	213
Thereafter	615
Total	$ 1,888

Insider Trading Arrangements	9 Months Ended
Insider Trading Arrangements	Oct. 31, 2025
Trading Arrangements, by Individual [Table]
Material Terms of Trading Arrangement [Text Block]	Item 5. *Other Information* Not applicable.
Rule 10b5-1 Arrangement Adopted [Flag]	false
Non-Rule 10b5-1 Arrangement Adopted [Flag]	false
Rule 10b5-1 Arrangement Terminated [Flag]	false
Non-Rule 10b5-1 Arrangement Terminated [Flag]	false

Note 6 - Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
2026	$ 219
2027	798
2028	282
2029	115
2030	46
Thereafter	23
Total payments under lease agreements	1,483
Less: imputed interest	(216)
Total lease liabilities	$ 1,267	$ 1,320

Note 7 - Intangible Assets (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
Note 7 - Intangible Assets (Details Textual) - USD ($)	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Amortization of Intangible Assets	$ 138,000	$ 146,000	$ 432,000	$ 491,000

Note 12 - Segment Reporting - Schedule of Segment Reporting Information, By Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Total revenue from contracts with customers	$ 9,688	$ 12,105	$ 31,151	$ 31,819
Cost of sales	5,175	6,684	16,478	17,402
Selling, general and administrative	3,021	2,762	10,042	8,305
Research and development	506	562	1,197	1,352
Depreciation and amortization expense	212	221	654	724
Operating (loss) income	774	1,876	2,780	4,036
Capital expenditures	93	67	512	213
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Total revenue from contracts with customers	0	0	0	0
Cost of sales	0	0	0	0
Selling, general and administrative	1,567	1,085	5,282	3,533
Research and development	79	94	262	233
Depreciation and amortization expense	0	4	9	13
Operating (loss) income	(1,646)	(1,183)	(5,553)	(3,779)
Capital expenditures	1	3	29	5
Seamap Marine Products [Member] \| Operating Segments [Member]
Total revenue from contracts with customers	9,688	12,105	31,151	31,819
Cost of sales	5,175	6,684	16,478	17,402
Selling, general and administrative	1,454	1,677	4,760	4,772
Research and development	427	468	935	1,119
Depreciation and amortization expense	212	217	645	711
Operating (loss) income	2,420	3,059	8,333	7,815
Capital expenditures	$ 92	$ 64	$ 483	$ 208

Note 4 - Revenue From Contracts With Customers (Details Textual) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Increase (Decrease) in Contract with Customer, Liability	$ (1,235)	$ (289)
Minimum [Member]
Contract with Customers, Turn Over Period (Month)	3 months
Maximum [Member]
Contract with Customers, Turn Over Period (Month)	6 months

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Revenues:
Sales of marine technology products	$ 9,688,000	$ 12,105,000	$ 31,151,000	$ 31,819,000
Cost of sales:
Total cost of sales	5,175,000	6,684,000	16,478,000	17,402,000
Gross profit	4,513,000	5,421,000	14,673,000	14,417,000
Operating expenses:
Selling, general and administrative	3,021,000	2,762,000	10,042,000	8,305,000
Research and development	506,000	562,000	1,197,000	1,352,000
Depreciation and amortization	212,000	221,000	654,000	724,000
Total operating expenses	3,739,000	3,545,000	11,893,000	10,381,000
Operating income	774,000	1,876,000	2,780,000	4,036,000
Other income (expense):
Other, net	4,000	(189,000)	(79,000)	320,000
Total other income (expense)	4,000	(189,000)	(79,000)	320,000
Income before income taxes	778,000	1,687,000	2,701,000	4,356,000
Provision for income taxes	(716,000)	(396,000)	(1,680,000)	(1,313,000)
Net income	62,000	1,291,000	1,021,000	3,043,000
Preferred stock dividends - undeclared	0	(368,000)	0	(2,262,000)
Effect of preferred stock conversion	0	14,785,000	0	14,785,000
Net income attributable to common stockholders	$ 62,000	$ 15,708,000	$ 1,021,000	$ 15,566,000
Net income per common share - Basic and diluted (in dollars per share)	$ 0.01	$ 2.87	$ 0.13	$ 5.62
Shares used in computing net income per common share:
Basic and diluted (in shares)	8,046	5,473	7,980	2,772
Marine Technology Products [Member]
Cost of sales:
Total cost of sales	$ 5,175,000	$ 6,684,000	$ 16,478,000	$ 17,402,000

Note 6 - Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
Operating lease assets	$ 1,267	$ 1,320
Operating lease liabilities	1,267	1,320
Current liabilities	682	577
Non-current liabilities	$ 585	$ 743

Note 4 - Revenue From Contracts With Customers (Tables)

9 Months Ended

Oct. 31, 2025

Disaggregation of Revenue [Table Text Block]

	*Three Months Ended October 31,*				*Nine Months Ended October 31,*
	*2025*		*2024*		*2025*		*2024*
Revenue recognized at a point in time:	(in thousands)
Total revenue recognized at a point in time	$	9,421	$	11,405	$	30,192	$	30,443
Revenue recognized over time:
Total revenue recognized over time		267		700		959		1,376
Total revenue from contracts with customers	$	9,688	$	12,105	$	31,151	$	31,819

	*Three Months Ended October 31,*				*Nine Months Ended October 31,*
	*2025*		*2024*		*2025*		*2024*
	(in thousands)
United States	$	529	$	460	$	1,815	$	1,231
China		1,623		4,439	$	2,500	$	11,669
Norway		6,337		5,769	$	18,518	$	14,744
Turkey		580		474	$	1,789	$	712
Singapore		238		238	$	2,678	$	709
Canada		66		—		735		—
Japan		89		74		1,039		298
Other		226		651		2,077		2,456
Total revenue from contracts with customers	$	9,688	$	12,105	$	31,151	$	31,819

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

	*October 31, 2025*			*October 31, 2024*
Contract Assets:	(in thousands)
Contract Assets, beginning balance	$	20		$	26
Revenue accrued	$	—		$	191
Amounts billed	$	(20	)	$	(26	)
Total unbilled revenue	$	—		$	191
Contract Liabilities:
Contract liabilities, beginning balance	$	1,792		$	3,649
Deferred revenue and customer deposits	$	431		$	2,702
Revenue recognized	$	(1,663	)	$	(2,991	)
Total deferred revenue & customer deposits	$	560		$	3,360

Note 5 - Balance Sheet (Tables)

9 Months Ended

Oct. 31, 2025

Schedule of Inventory, Current [Table Text Block]

	*October 31, 2025*			*January 31, 2025*
	(in thousands)
Inventories:
Raw materials	$	7,827		$	8,485
Finished goods		3,017			3,980
Work in progress		2,315			2,817
Cost of inventories		13,159			15,282
Less allowance for obsolescence		(1,446	)		(1,537	)
Total inventories, net	$	11,713		$	13,745

Property, Plant and Equipment [Table Text Block]

	*October 31, 2025*			*January 31, 2025*
	(in thousands)
Property and equipment:
Furniture and fixtures	$	9,201		$	9,246
Autos and trucks		227			227
Land and buildings		1,011			997
Cost of property and equipment		10,439			10,470
Accumulated depreciation and amortization		(9,271	)		(9,580	)
Total property and equipment, net	$	1,168		$	890

Note 9 - Earnings Per Share

9 Months Ended

Oct. 31, 2025

Earnings Per Share [Text Block]

9. Earnings per Share

Net income per basic common share is computed using the weighted average number of common shares outstanding during the period, excluding unvested restricted stock. Net income per diluted common share is computed using the weighted average number of common shares and dilutive potential common shares outstanding during the period using the treasury stock method. Potential common shares result from the assumed exercise of outstanding common stock options having a dilutive effect and from the assumed vesting of unvested shares of restricted stock. For the three months ended October 31, 2025 and October 31, 2024, dilutive potential common shares outstanding had no effect on the calculation of earnings per share. The total basic weighted average common shares outstanding for the three months ended October 31, 2025, and October 31, 2024, was approximately 8.0 million and 5.5 million shares, respectively. The total basic weighted average common shares outstanding for the nine months ended October 31, 2025 and October 31, 2024 were approximately 8.0 million and 2.8 million shares, respectively.

On September 4, 2024, all outstanding shares of our 9.00% Series A Cumulative preferred stock (the “preferred stock”) were converted into common stock and retired. The Company issued approximately 6,600,000 shares of common stock in connection with the conversion (see Note 11- "Equity and Stock Based Compensation" for additional details).

On August 28, 2025, the Company entered into an equity distribution agreement (the “Sales Agreement”) with Lucid Capital Markets, LLC (the “Lucid”), pursuant to which the Company may offer and sell up to $25.0 million of shares (the “Shares”) of the Company’s common stock, par value $0.01 per share, through an at-the-market (“ATM”) offering program administered by Lucid. Under the Sales Agreement, Lucid is entitled to compensation of up to 2% of the gross proceeds from the sale of Shares under the ATM offering program. The Company has no obligation to sell any of the Shares under the Sales Agreement and may suspend solicitations and offers under the Sales Agreement at any time. During the three and nine months ended October 31, 2025, the Company sold approximately 1.0 million shares of common stock at-the-market pursuant to the Sales Agreement. Proceeds from the sales of common stock, net of Lucid's commissions and other expenses, for the three and nine months ended October 31, 2025 were approximately $10.8 million.

Note 12 - Segment Reporting - Reconciliation of Assets from Segment to Consolidated (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025	Oct. 31, 2024
Assets	$ 47,344	$ 36,720	$ 36,107
Operating Segments [Member] \| Seamap Marine Products [Member]
Assets	32,907		35,375
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Assets	$ 14,437		$ 732

Amount of asset recognized for present right to economic benefit.

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Note 1 - Organization, Liquidity and Summary of Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
Working Capital (Deficit)	$ 36,000	$ 23,500
Cash and Cash Equivalent	$ 19,387	$ 5,336

Note 11 - Equity and Stock-Based Compensation (Details Textual)		3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 04, 2024 USD ($) shares	Oct. 31, 2025 USD ($)	Oct. 31, 2024 USD ($)	Oct. 31, 2025 USD ($)	Oct. 31, 2024 USD ($)	Jan. 31, 2025	Aug. 29, 2024 $ / shares
Preferred Stock, Par or Stated Value Per Share (in dollars per share) \| $ / shares							$ 1
Preferred Stock, Convertible, Conversion Ratio							3.9
Treasury Stock Reissued at Lower than Repurchase Price, Conversion of Convertible Securities	$ 14,800,000
Share-Based Payment Arrangement, Expense		$ 283,000	$ 47,000	$ 836,000	$ 141,000
Conversion of Series A Preferred Stock Into Common Stock [Member]
Conversion of Stock, Shares Issued (in shares) \| shares	6,600,000
Series A Preferred Stock [Member]
Preferred Stock, Dividend Rate, Percentage						9.00%

Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Preferred Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock, Common and Preferred [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balances (in shares) at Jan. 31, 2024	1,406	1,683
Balances at Jan. 31, 2024	$ 14	$ 37,779	$ 113,121	$ 0	$ (128,307)	$ 34	$ 22,641
Net income	0	0	0	0	954	0	954
Stock-based compensation	$ 0	$ 0	48	0	0	0	48
Balances (in shares) at Apr. 30, 2024	1,406	1,683
Balances at Apr. 30, 2024	$ 14	$ 37,779	113,169	0	(127,353)	34	23,643
Balances (in shares) at Jan. 31, 2024	1,406	1,683
Balances at Jan. 31, 2024	$ 14	$ 37,779	113,121	0	(128,307)	34	22,641
Net income							3,043
Balances (in shares) at Oct. 31, 2024	7,969	0
Balances at Oct. 31, 2024	$ 80	$ 0	135,572	0	(110,479)	34	25,207
Balances (in shares) at Apr. 30, 2024	1,406	1,683
Balances at Apr. 30, 2024	$ 14	$ 37,779	113,169	0	(127,353)	34	23,643
Net income	0	0	0	0	798	0	798
Stock-based compensation	$ 0	$ 0	46	0	0	0	46
Balances (in shares) at Jul. 31, 2024	1,406	1,683
Balances at Jul. 31, 2024	$ 14	$ 37,779	113,215	0	(126,555)	34	24,487
Net income	0	0	0	0	1,291	0	1,291
Stock-based compensation	$ 0	$ 0	47	0	0	0	47
Balances (in shares) at Oct. 31, 2024	7,969	0
Balances at Oct. 31, 2024	$ 80	$ 0	135,572	0	(110,479)	34	25,207
Preferred stock conversion (in shares)	6,563	(1,683)
Preferred stock conversion	$ 66	$ (37,779)	22,310	0		0	(618)
Preferred stock conversion					14,785
Balances (in shares) at Jan. 31, 2025	7,969	0
Balances at Jan. 31, 2025	$ 80	$ 0	135,666	0	(108,448)	34	27,332
Net income	0	0	0	0	(970)	0	(970)
Stock-based compensation	$ 0	$ 0	272	0	0	0	272
Balances (in shares) at Apr. 30, 2025	7,969	0
Balances at Apr. 30, 2025	$ 80	$ 0	135,938	0	(109,418)	34	26,634
Balances (in shares) at Jan. 31, 2025	7,969	0
Balances at Jan. 31, 2025	$ 80	$ 0	135,666	0	(108,448)	34	27,332
Net income							1,021
Balances (in shares) at Oct. 31, 2025	8,974	0
Balances at Oct. 31, 2025	$ 90	$ 0	147,246	0	(107,427)	34	39,943
Balances (in shares) at Apr. 30, 2025	7,969	0
Balances at Apr. 30, 2025	$ 80	$ 0	135,938	0	(109,418)	34	26,634
Net income	0	0	0	0	1,929	0	1,929
Stock-based compensation	$ 0	$ 0	281	0	0	0	281
Balances (in shares) at Jul. 31, 2025	7,969	0
Balances at Jul. 31, 2025	$ 80	$ 0	136,219	0	(107,489)	34	28,844
Net income	0	0	0	0	62	0	62
Stock-based compensation	$ 0	$ 0	283	0	0	0	283
Issuance of common stock (in shares)	1,005	0
Issuance of common stock	$ 10	$ 0	10,744	0	0	0	10,754
Balances (in shares) at Oct. 31, 2025	8,974	0
Balances at Oct. 31, 2025	$ 90	$ 0	$ 147,246	$ 0	$ (107,427)	$ 34	$ 39,943

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

+ References + Details

Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.

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Note 7 - Intangible Assets (Tables)

9 Months Ended

Oct. 31, 2025