Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 301,155	$ 274,639
Trade accounts receivable, net	231,021	165,128
Inventories	443,756	283,742
Other current assets	22,903	29,630
Total current assets	998,835	753,139
Property, plant and equipment, net	259,869	255,184
Operating lease right-of-use assets	45,438	45,792
Goodwill	134,022	135,844
Intangible assets, net	26,269	26,800
Other noncurrent assets	19,692	15,810
Total assets	1,484,125	1,232,569
Current liabilities
Trade accounts payable	57,215	48,271
Accrued liabilities and other current liabilities	187,387	145,790
Total current liabilities	244,602	194,061
Operating lease liabilities	37,091	37,199
Deferred income tax and other long-term liabilities	18,434	20,366
Total liabilities	300,127	251,626
Commitments and contingencies (see Note 14)
Stockholders’ equity
Common stock, par value $0.01; authorized shares, 160,000; issued and outstanding shares, 43,217 and 43,326 at December 31, 2021 and 2020, respectively	432	433
Additional paid-in capital	294,330	284,007
Retained earnings	906,841	720,441
Treasury stock	0	(13,510)
Accumulated other comprehensive loss	(17,605)	(10,428)
Total stockholders’ equity	1,183,998	980,943
Total liabilities and stockholders’ equity	$ 1,484,125	$ 1,232,569