Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net income	$ 21,100	$ 30,603	$ 25,851
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	2,738	2,427	2,257
Share based compensation	4,549	3,307	2,822
Deferred income taxes	(345)	311	(151)
Bad debt expense	165	130	191
(Increase) decrease in operating assets and increase (decrease) in liabilities:
Accounts receivable	509	1,126	(1,492)
Inventories - finished goods	1,965	(16,536)	3,486
Prepaid income taxes	278	(959)	582
Prepaid expenses and other current assets	(363)	(974)	(376)
Accounts payable	(12,048)	19,890	3,383
Accrued expenses and other current liabilities	(50)	1,221	1,820
Income taxes payable	0	(471)	471
Net cash provided by operating activities	18,498	40,075	38,844
Cash flows from investing activities:
Purchases of property and equipment	(1,752)	(2,432)	(2,311)
Net cash used in investing activities	(1,752)	(2,432)	(2,311)
Cash flows from financing activities:
Dividends paid	(24,384)	(22,687)	(21,803)
Repurchase and retirement of common stock	0	0	(11,497)
Net cash used in financing activities	(24,384)	(22,687)	(33,300)
Net (decrease) increase in cash and cash equivalents	(7,638)	14,956	3,233
Cash and cash equivalents, at beginning of year	118,718	103,762	100,529
Cash and cash equivalents, at end of year	111,080	118,718	103,762
Supplemental disclosure of cash flow information:
Cash paid for income taxes	6,085	10,018	7,140
Property and equipment in current assets	0	0	1,745
Dividends payable in accrued expenses	$ 558	$ 198	$ 246