UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2022	Mar. 31, 2022
Assets
Cash and cash equivalents	$ 9,424	$ 14,466
Accounts receivable, net	11,735	11,899
Revenue earned but not billed	1,894	2,421
Inventories, net	18,753	19,832
Prepaid expenses and other current assets	2,624	2,631
Total current assets	44,430	51,249
Property and equipment, net	11,061	11,466
Goodwill	622	350
Other intangible assets, net	2,330	2,404
Deferred tax assets	18,783	17,805
Other long-term assets	3,375	3,543
Total assets	80,601	86,817
Liabilities and Shareholders’ Equity
Accounts payable	7,411	9,855
Accrued expenses and other	7,362	8,427
Deferred revenue, current	127	76
Current maturities of long-term debt	16	16
Total current liabilities	14,916	18,374
Long-term debt, less current maturities	15	19
Deferred revenue, long-term	545	564
Other long-term liabilities	2,553	2,760
Total liabilities	18,029	21,717
Commitments and contingencies
Shareholders’ equity:
Preferred stock, $0.01 par value: Shares authorized: 30,000,000 at June 30, 2022 and March 31, 2022; no shares issued and outstanding at June 30, 2022 and March 31, 2022	0	0
Common stock, no par value: Shares authorized: 200,000,000 at June 30, 2022 and March 31, 2022; shares issued: 40,723,299 at June 30, 2022 and 40,570,909 at March 31, 2022; shares outstanding: 31,250,071 at June 30, 2022 and 31,097,872 at March 31, 2022	0	0
Additional paid-in capital	158,727	158,419
Treasury stock, common shares: 9,476,228 at June 30, 2022 and 9,473,037 at March 31, 2022	(36,240)	(36,239)
Retained deficit	(59,915)	(57,080)
Total shareholders’ equity	62,572	65,100
Total liabilities and shareholders’ equity	$ 80,601	$ 86,817