Summary of Significant Accounting Policies - Additional Information (Details)		1 Months Ended	3 Months Ended		12 Months Ended
	Mar. 07, 2025 USD ($) $ / shares shares	Mar. 31, 2025 USD ($) $ / shares shares	Mar. 31, 2025 USD ($) Customer Segment $ / shares	Mar. 31, 2024 USD ($) Customer	Dec. 31, 2024 USD ($) Customer $ / shares
Concentration Risk [Line Items]
Common stock, par value | $ / shares	$ 0.0001	$ 0.0001	$ 0.0001		$ 0.0001
Reverse stock split	1-for-17	1-for-17
Reverse stock split, conversion ratio	0.0588	0.0588
Number of shares included in conversion of securities | shares	17	17
Number of shares issued post reverse stock split | shares	1
Reverse stock split total shares | shares	76
Issuance of fractional shares | shares	0
Other consideration paid	$ 0
Accounts Receivable
Reserve for sales returns		$ 5,000	$ 5,000		$ 10,000
Inventory
Less reserve for obsolescence		338,000	338,000		338,000
Revenue Recognition
Contract liability related to deferred revenues		0	0		2,000
Cash flows from operations			(889,000)	$ (1,666,000)
Net loss			(1,502,000)	(1,481,000)
Cash and cash equivalents		669,000	669,000		2,002,000
Accumulated deficit		(45,043,000)	(45,043,000)		(43,541,000)
Allowance for credit losses		0	$ 0		0
Product warranty limited period			1 year
Sale warranty limited period			2 years
Impairments of long-lived assets			$ 0
Advertising and other promotional costs			$ 20,000	250,000
Assumed dividend yield			0.00%
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]			srt:ChiefExecutiveOfficerMember
Number of operating segment | Segment			1
Cash and cash equivalents balances exceeding FDIC insured limits		200,000	$ 200,000		1,600,000
Deferred offering costs		$ 170,000	$ 170,000		$ 49,000
Minimum [Member]
Revenue Recognition
Estimated useful lives of the assets		3 years	3 years
Maximum [Member]
Revenue Recognition
Estimated useful lives of the assets		4 years	4 years
Shipping and Handling [Member]
Revenue Recognition
Shipping and handling fees paid by customers			$ 0	0
Shipping costs for delivery of product to customers			$ 3,000	$ 17,000
Accounts Receivable [Member] | Credit Concentration Risk [Member] | Customer One [Member]
Revenue Recognition
Number of customers | Customer					1
Number of reseller customers | Customer			1
Concentration risk (as a percent)			74.00%		95.00%
Revenue from Contract with Customer, Product and Service Benchmark [Member] | Customer Concentration Risk [Member] | Customer One [Member]
Revenue Recognition
Number of customers | Customer			2	1
Concentration risk (as a percent)			11.00%	18.00%
Revenue from Contract with Customer, Product and Service Benchmark [Member] | Customer Concentration Risk [Member] | Customer Two [Member]
Revenue Recognition
Concentration risk (as a percent)			22.00%
Revenue from Contract with Customer, Product and Service Benchmark [Member] | Geographic Concentration Risk [Member] | Major Customer [Member]
Revenue Recognition
Concentration risk (as a percent)			66.00%		82.00%