CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash Flows provided by Operating Activities:
Net income	$ 70,396	$ 47,521
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	9,000	9,165
Adjustments to credit losses reserve	2,658	1,704
Stock-based compensation expense	4,072	3,118
Loss on disposal of fixed assets	16	2
Changes in assets and liabilities:
Accounts receivable	(41,782)	22,437
Inventories	(6,761)	(34,507)
Prepaid expenses and other current assets	(79)	(360)
Other non-current assets	5	314
Accounts payable	(23,268)	(49,997)
Accrued expenses and other liabilities	1,432	9,437
Net cash provided by operating activities	15,689	8,834
Cash Flows used in Investing Activities:
Purchases of equipment and capitalized software	(6,975)	(7,092)
Proceeds from life insurance		1,500
Net cash used in investing activities	(6,975)	(5,592)
Cash Flows used in Financing Activities:
Proceeds from short-term borrowings	36,463
Repayment of short-term borrowings	(36,463)
Dividend payments		(8,375)
Payments of payroll taxes on stock-based compensation through shares withheld	(834)	(794)
Net cash used in financing activities	(834)	(9,169)
Increase (decrease) in cash and cash equivalents	7,880	(5,927)
Cash and cash equivalents, beginning of year	108,310	95,655
Cash and cash equivalents, end of period	116,190	89,728
Non-cash Investing and Financing Activities:
Accrued capital expenditures	362	394
Supplemental Cash Flow Information:
Income taxes paid	30,759	$ 20,600
Interest paid	$ 4