CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
OPERATING ACTIVITIES
Net income	$ 7,063	$ 8,097
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	472	447
Stock-based compensation expense	610	553
Deferred income tax benefit	499	154
(Increase) decrease in assets:
Accounts receivable	(5,302)	(3,021)
Income taxes receivable	(1,695)	(551)
Inventories	(4,918)	(3,620)
Prepaid expenses and other current assets	557	(214)
Other non-current assets	1,315	(232)
Increase (decrease) in liabilities:
Accounts payable	5,663	4,768
Accrued expenses and other liabilities	1,032	999
Other long-term liabilities	(777)	747
Net cash provided by operating activities	4,519	8,127
INVESTING ACTIVITIES
Capital expenditures	(202)	(236)
Net cash used for investing activities	(202)	(236)
FINANCING ACTIVITIES
Payment of dividends	(4,095)	(3,398)
Cash paid for common stock purchased and retired	(702)	(1,050)
Net cash used for financing activities	(4,797)	(4,448)
Net (decrease) increase in cash and cash equivalents	(480)	3,443
Cash and cash equivalents at beginning of period	14,102	31,573
Cash and cash equivalents at end of period	13,622	35,016
Supplemental information:
Income Taxes Paid, Net	$ 3,395	$ 2,534