Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net income	$ 30,603	$ 25,851	$ 37,740
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	2,427	2,257	2,225
Share based compensation	3,307	2,822	3,097
Deferred income taxes	311	(151)	125
Bad debt expense	130	191	85
(Increase) decrease in operating assets and increase (decrease) in liabilities:
Accounts receivable	1,126	(1,492)	(335)
Inventories - finished goods	(16,536)	3,486	1,967
Prepaid income taxes	(959)	582	206
Prepaid expenses and other current assets	(974)	(376)	(526)
Accounts payable	19,890	3,383	1,001
Accrued expenses and other current liabilities	1,221	1,820	(447)
Income taxes payable	(471)	471	0
Net cash provided by operating activities	40,075	38,844	45,138
Cash flows from investing activities:
Purchases of property and equipment	(2,432)	(2,311)	(620)
Net cash used in investing activities	(2,432)	(2,311)	(620)
Cash flows from financing activities:
Dividends paid	(22,687)	(21,803)	(21,925)
Repurchase and retirement of common stock	0	(11,497)	0
Net cash used in financing activities	(22,687)	(33,300)	(21,925)
Net increase in cash and cash equivalents	14,956	3,233	22,593
Cash and cash equivalents, at beginning of year	103,762	100,529	77,936
Cash and cash equivalents, at end of year	118,718	103,762	100,529
Supplemental disclosure of cash flow information:
Cash paid for income taxes	10,018	7,140	11,051
Property and equipment in current assets	0	1,745	0
Dividends payable in accrued expenses	$ 198	$ 246	$ 203