CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash Flows From Operating Activities:
Net income	$ 2,504	$ 11,927
Adjustments to reconcile net income to net cash (used in) provided by operating activities
Depreciation and amortization	5,657	4,431
Deferred income taxes	826	(7,029)
Stock-based compensation expense	1,349	797
Debt issue cost amortization recorded in interest expense	35	35
Other	530	890
Changes in operating assets and liabilities, net of acquisitions:
Trade receivables	(17,648)	(9,912)
Inventories	(8,713)	56
Prepaid expenses and other assets	1,407	1,862
Accounts payable	2,113	4,994
Accrued liabilities	(1,456)	(2,484)
Net cash (used in) provided by operating activities	(13,396)	5,567
Cash Flows From Investing Activities:
Purchase of property and equipment	(2,478)	(3,076)
Acquisitions	185
Net cash used in investing activities	(2,293)	(3,076)
Cash Flows From Financing Activities:
Principal payments of long-term debt and finance lease obligations	(3,316)
Proceeds from issuance of long-term debt	13,674
Tax withholdings related to net share settlements of restricted stock	(137)	(256)
Net cash provided by (used in) financing activities	10,221	(256)
Effect of foreign exchange rate changes on cash	(76)	(641)
Net (decrease) increase in cash and cash equivalents	(5,544)	1,594
Cash and cash equivalents at beginning of period	22,463	23,131
Cash and cash equivalents at end of period	16,919	24,725
Supplemental non-cash investing and financing activities:
Property, plant and equipment purchases in accounts payable or accrued expenses	$ 338	$ 793