Unaudited Condensed Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash flows from operating activities
Net income (loss)	$ 2,676	$ (12,262)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Right-of-use asset non-cash expense	1,027	2,122
Deferred income taxes	(1)	14
Depreciation of property and equipment	286	308
Stock-based compensation	1,396	1,544
Amortization of intangible assets	1,570	1,626
Changes in operating assets and liabilities:
Trade accounts receivable	(1,120)	(912)
Unbilled accounts receivable and deferred revenue	906	(1,320)
Inventories	60	(4,894)
Prepaid expenses and other assets	(685)	503
Trade accounts payable and accrued expenses	(199)	1,123
Operating lease liabilities	(1,182)	(1,486)
Net cash provided by (used in) operating activities	4,734	(13,634)
Net cash used in operating activities - discontinued operations	0	(329)
Net cash provided by (used in) operating activities	4,734	(13,963)
Cash flows from investing activities
Purchases of property and equipment	(314)	(378)
Capitalized software development costs	(1,125)	(670)
Net cash used in investing activities	(1,439)	(1,048)
Cash flows from financing activities
Proceeds from stock option exercises	344	45
Proceeds from ESPP purchases	268	232
Tax withholding payments for net share settlements of restricted stock units	(24)	(59)
Repurchases of common stock	0	(884)
Net cash provided by (used in) financing activities	588	(666)
Increase (decrease) in cash, cash equivalents and restricted cash	3,883	(15,677)
Cash, cash equivalents and restricted cash at beginning of period	16,727	23,809
Cash, cash equivalents and restricted cash at end of period	20,610	8,132
Supplemental schedule of non-cash investing and financing activities:
Lease liabilities arising from obtaining right-of-use assets	128	155
Capitalized software development costs in accounts payable and accrued liabilities	$ 466	$ 0