CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
OPERATING ACTIVITIES:
Net income	$ 3,490	$ 9,657
Adjustments to reconcile net income to net cash provided by (used for) operating activities:
Depreciation	6,650	5,697
Amortization, including accretion and write-off of deferred financing costs	1,429	1,613
Deferred income taxes	76	(2,979)
Earnings of equity method investee	(457)	(364)
Loss (gain) on sale of fixed assets	131	(1)
Share-based compensation expense	1,372	1,548
Change in fair value of earn-out contingent consideration	(633)	469
Change in fair value of venture capital fund	39	(16)
Excess tax deficiency (benefit) related to share-based compensation expense	17	(656)
Changes in operating assets and liabilities, net of effect of business combination:
Accounts receivable, net	(3,730)	(17,821)
Inventories, net	(5,838)	(13,655)
Prepaid expenses and other assets	(3,702)	(660)
Accounts payable	2,327	16,395
Accrued expenses and other liabilities	(7,733)	(4,836)
Net cash used for operating activities	(6,562)	(5,609)
INVESTING ACTIVITIES:
Capital expenditures, including intangibles	(7,140)	(8,684)
Proceeds from sale of fixed assets	8	1
Investment in venture capital fund		(400)
Net cash used for investing activities	(7,132)	(9,083)
FINANCING ACTIVITIES:
Revolving credit facility borrowings	71,500
Revolving credit facility payments	(36,500)	(5,000)
Proceeds from issuance of debt	1,958	34
Repayments of debt	(2,076)	(690)
Earn-out consideration cash payment		(3,394)
Other financing costs	(1)	(2)
Common Share repurchase program	(4,995)
Repurchase of Common Shares to satisfy employee tax withholding	(1,687)	(2,945)
Net cash provided by (used for) financing activities	28,199	(11,997)
Effect of exchange rate changes on cash and cash equivalents	(2,603)	(1,317)
Net change in cash and cash equivalents	11,902	(28,006)
Cash and cash equivalents at beginning of period	69,403	81,092
Cash and cash equivalents at end of period	81,305	53,086
Supplemental disclosure of cash flow information:
Cash paid for interest	1,150	1,109
Cash paid for income taxes, net	$ 1,832	$ 3,327