Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating Activities:
Net income	$ 40,343	$ 24,441	$ 93,434
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	50,948	44,394	38,780
Deferred income taxes	(13,072)	(7,322)	(150)
Stock based compensation	11,627	6,599	14,530
Loss on disposition of property and equipment	721	771	973
Impairment of intangible assets and property and equipment		6,291
Impairment of goodwill	19,509
Provisions for inventory	6,867	15,923	2,499
Other	2,920	721	(271)
Changes in assets and liabilities:
Accounts receivable, net	(4,195)	(44,221)	25,099
Inventory	6,907	(40,322)	(42,372)
Other assets	(26,179)	(11,906)	10,307
Accounts payable	31,029	28,314	8,166
Other liabilities	(8,160)	(8,736)	(7,919)
Net cash provided by operating activities	119,265	14,947	143,076
Investing Activities:
Purchases of property and equipment	(37,602)	(39,703)	(38,468)
Proceeds from the sale of property and equipment	391	248	22
Acquisition of businesses, net of cash acquired		(205,487)	(2,827)
Proceeds from deferred purchase price of factored receivables	13,903	5,538
Cost of technology investments	(815)	(495)	(7,557)
Net cash used in investing activities	(24,123)	(239,899)	(48,830)
Financing Activities:
Borrowings on debt	60,000	207,000
Repayments of debt	(72,280)	(13,272)	(153,243)
Proceeds from the exercise of Common Stock options	263	1,670	8,279
Taxes withheld and paid on employees' share-based payment awards	(2,940)	(5,471)	(4,108)
Cash paid for the repurchase of Common Stock	(91,094)		(20,000)
Acquisition contingent consideration payment			(69)
Net cash (used in) provided by financing activities	(106,051)	189,927	(169,141)
Foreign currency effect	6,691	(1,690)	(2,844)
Net decrease in cash and cash equivalents	(4,218)	(36,715)	(77,739)
Cash and cash equivalents at beginning of period	153,891	190,606	268,345
Cash and cash equivalents at end of period	149,673	153,891	190,606
Supplemental disclosure of cash flow information:
Cash paid for taxes	23,273	21,645	14,857
Cash paid for interest	13,242	6,338	2,378
Non-Cash Investing Activities [Abstract]
Period-end balance of accounts payable for property and equipment	7,754	2,526	$ 2,147
Deferred purchase price of receivables factored in the period	$ 13,885	$ 3,769