Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Sep. 30, 2025	Mar. 31, 2025
Current Assets:
Cash and cash equivalents	$ 956,000	$ 1,186,000
Short term investments	12,545,000	14,868,000
Accounts receivable, net	1,203,000	1,499,000
Licensing receivable	42,000	42,000
Inventory	4,982,000	4,909,000
Prepaid purchases	8,000	43,000
Prepaid expenses and other current assets	362,000	247,000
Total Current Assets	20,098,000	22,794,000
Non-Current Assets:
Property and equipment, net	170,000	211,000
Right-of-use asset-operating leases	374,000	443,000
Right-of-use asset-finance leases	5,000	6,000
Other assets	76,000	76,000
Total Non-Current Assets	625,000	736,000
Total Assets	20,723,000	23,530,000
Current Liabilities:
Accounts payable and other current liabilities	978,000	808,000
Short-term operating lease liability	153,000	136,000
Short-term finance lease liability	1,000	1,000
Income tax payable, current portion	0	668,000
Deferred revenue	32,000	96,000
Total Current Liabilities	1,165,000	1,710,000
Non-Current Liabilities:
Long-term operating lease liability	243,000	321,000
Long-term finance lease liability	4,000	5,000
Total Non-Current Liabilities	247,000	326,000
Total Liabilities	1,412,000	2,036,000
Shareholders’ Equity:
Series A Preferred shares — 10,000,000 shares authorized; 3,677 shares issued and outstanding; liquidation preference of $3,677,000	3,310,000	3,310,000
Common shares — $0.01 par value, 75,000,000 shares authorized; 52,965,797 shares issued at September 30, 2025 and March 31, 2025, respectively; 21,042,652 shares outstanding at September 30, 2025 and March 31, 2025, respectively	529,000	529,000
Additional paid-in capital	79,792,000	79,792,000
Accumulated deficit	(31,119,000)	(28,936,000)
Treasury stock, at cost (31,923,145 shares at September 30, 2025 and March 31, 2025, respectively)	(33,201,000)	(33,201,000)
Total Shareholders’ Equity	19,311,000	21,494,000
Total Liabilities and Shareholders’ Equity	20,723,000	23,530,000
Related Party [Member]
Current Liabilities:
Due to affiliate	$ 1,000	$ 1,000