Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2022	Mar. 31, 2022
Current assets:
Cash and cash equivalents	$ 96,546	$ 111,080
Accounts receivable, less allowance for doubtful accounts of $32 and $39, respectively	1,590	1,913
Inventories - finished goods	34,022	32,455
Prepaid expenses and other current assets	5,463	4,866
Prepaid income taxes	595	681
Total current assets	138,216	150,995
Noncurrent assets:
Property and equipment, net	25,189	24,464
Intangible and other assets	5,860	860
Total noncurrent assets	31,049	25,324
Total assets	169,265	176,319
Current liabilities:
Accounts payable	23,980	27,500
Accrued expenses and other current liabilities	6,585	5,697
Total current liabilities	30,565	33,197
Deferred tax liabilities	547	936
Commitments and contingencies
Total liabilities	31,112	34,133
Shareholders' equity:
Preferred stock, $.001 par value, 5,000 shares authorized; 3 convertible shares issued and outstanding with a liquidation preference of $4 per share	9	9
Common stock, $.001 par value, 40,000 shares authorized; 21,077 and 20,979 shares issued and outstanding, respectively	21	21
Additional paid-in capital	14,877	11,660
Retained earnings	123,246	130,496
Total shareholders' equity	138,153	142,186
Total liabilities and shareholders' equity	$ 169,265	$ 176,319