Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Net income	$ 44,529	$ 90,931	$ 121,051
Adjustments to reconcile net income to net cash from (used for) operating activities -
Depreciation and amortization	27,176	20,206	20,954
Gain on disposition of property and equipment	(133)	(2,185)	(22)
Gain on disposition of Detroit operation (before expenses of $2,569)	0	0	(6,068)
Stock-based compensation	1,817	1,297	1,045
Intangibles and other long-term assets	(1,257)	1,304	6,796
Deferred income taxes and other long-term liabilities	8,950	235	(6,231)
Net Cash Provided by (Used in) Operating Activities, Excluding Changes in Working Capital	81,082	111,788	137,525
Changes in working capital:
Accounts receivable	44,576	64,781	(131,459)
Inventories	51,538	68,098	(241,899)
Prepaid expenses and other	(2,324)	792	(4,850)
Accounts payable	10,568	(52,274)	60,538
Change in outstanding checks	1,576	5,071	(1,189)
Accrued payroll and other accrued liabilities	(11,857)	(12,403)	34,960
Increase (Decrease) in Operating Capital	94,077	74,065	(283,899)
Net cash from (used for) operating activities	175,159	185,853	(146,374)
Cash flows from (used for) investing activities:
Acquisitions	(169,768)	0	(12,105)
Capital expenditures	(21,326)	(19,854)	(11,011)
Proceeds from sale of Detroit property and equipment	0	0	9,506
Proceeds from disposition of property and equipment	251	3,293	146
Net cash used for investing activities	(190,843)	(16,561)	(13,464)
Cash flows from (used for) financing activities:
Credit facility revolver borrowings	743,030	685,269	757,788
Credit facility revolver repayments	(718,490)	(847,375)	(590,632)
Principal payments under finance lease obligation	(1,039)	(703)	(828)
Credit facility fees and expenses	(1,216)	(100)	(1,325)
Dividends paid	(5,566)	(4,006)	(886)
Net cash from (used for) financing activities	16,719	(166,915)	164,117
Cash and cash equivalents:
Net change	1,035	2,377	4,279
Beginning balance	12,189	9,812	5,533
Ending balance	13,224	12,189	9,812
Interest paid	14,965	9,635	6,843
Income taxes paid	$ 13,603	$ 33,404	$ 46,548