Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Cash Flows from Operating Activities:
Net (loss) income	$ (1,843)	$ 2,070
Adjustments to reconcile net loss to net cash (used) by operating activities:
Non-cash lease expense	86	77
Depreciation and amortization	37	10
Changes in assets and liabilities:
Accounts receivable	(769)	(668)
Licensing receivable	0	233
Inventory	825	(1,927)
Prepaid purchases	(191)	(133)
Prepaid expenses and other current assets	(136)	(57)
Other assets	0	(10)
Accounts payable and other current liabilities	(320)	(61)
Right of use assets-operating	(313)	(248)
Right of use assets-finance	(6)	0
Short term lease liabilities	35	23
Long term lease liabilities	199	157
Income taxes payable	(531)	(313)
Advanced deposits	0	(3,316)
Deferred revenue	(42)	(149)
Net cash (used) by operating activities	(2,969)	(4,312)
Cash Flows From Investing Activities:
Purchases of short-term investments	(16,277)	0
Additions to property and equipment	(187)	(85)
Net cash (used) by investing activities	(16,464)	(85)
Cash Flows from Financing Activities:
Short term finance liability	1	0
Long term finance liability	6	0
Net cash provided by financing activities	7	0
Net (decrease) in cash and cash equivalents	(19,426)	(4,397)
Cash and cash equivalents at beginning of the period	19,890	25,268
Cash and cash equivalents at end of the period	464	20,871
Supplemental disclosure of non-cash investing and financing activities:
Right-of-use assets obtained in exchange for new operating lease liabilities	313	248
Right-of-use assets obtained in exchange for new finance lease liabilities	6	0
Cash paid for:
Interest	3	3
Income taxes	$ 535	$ 401