CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash Flows From Operating Activities:
Net income	$ 13,084	$ 7,084
Adjustments to reconcile net income to net cash provided by (used in) operating activities
Depreciation and amortization	12,535	12,531
Deferred income taxes	(14)	1,222
Stock-based compensation expense	2,811	2,490
Debt issue cost amortization recorded in interest expense	150	71
Other	685	793
Changes in operating assets and liabilities, net of acquisitions:
Trade receivables	(11,151)	(15,407)
Inventories	832	(22,003)
Prepaid expenses and other assets	287	1,601
Accounts payable	2,822	9,850
Accrued liabilities	(4,768)	1,478
Net cash provided by (used in) operating activities	17,273	(290)
Cash Flows From Investing Activities:
Consideration paid for acquisitions, net of cash acquired	(6,250)	(44,569)
Purchase of property and equipment	(6,118)	(6,354)
Net cash used in investing activities	(12,368)	(50,923)
Cash Flows From Financing Activities:
Proceeds from issuance of long-term debt	4,000	64,203
Principal payments of long-term debt and finance lease obligations	(12,567)	(3,406)
Dividends paid to stockholders	(872)	(776)
Tax withholdings related to net share settlements of restricted stock	(1,653)	(1,240)
Net cash (used in) provided by financing activities	(11,092)	58,781
Effect of foreign exchange rate changes on cash	(307)	(1,185)
Net (decrease) increase in cash and cash equivalents	(6,494)	6,383
Cash and cash equivalents at beginning of period	30,614	22,463
Cash and cash equivalents at end of period	$ 24,120	$ 28,846
Supplemental disclosure of cash flow information:
Stock issued for acquisition	6,250	11,103
Property, plant and equipment purchases in accounts payable or accrued expenses	$ 660	$ 1,444