Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
ASSETS
Cash and cash equivalents	$ 24,088	$ 24,197
Receivables, net	194,296	141,045
Inventories	155,341	147,857
Prepaid expenses and other current assets	14,787	15,081
Total current assets	388,512	328,180
Property, plant and equipment, net	260,256	277,696
Operating lease assets	27,569	30,969
Goodwill	47,283	42,444
Other intangible assets, net	24,959	25,428
Deferred tax assets	2,316	1,706
Other assets	1,991	2,769
Total assets	752,886	709,192
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current debt	19,210	67,472
Accounts payable	84,585	49,252
Accrued liabilities	46,597	36,934
Total current liabilities	150,392	153,658
Long-term debt, less current portion	95,593	19,690
Noncurrent operating lease liabilities	22,352	25,068
Deferred tax liabilities	11,819	13,368
Other noncurrent liabilities	10,344	9,376
Total liabilities	290,500	221,160
Commitments and contingencies
Common stock, $0.01 par value (200,000,000 shares authorized and 109,330,733 and 107,587,786 shares issued, respectively)	1,093	1,076
Paid-in capital	634,929	627,031
Accumulated other comprehensive loss	(61,480)	(54,172)
Retained earnings	24,345	50,937
Treasury stock, at cost (16,981,147 and 16,781,150 shares, respectively)	(136,501)	(136,840)
Total stockholders’ equity	462,386	488,032
Total liabilities and stockholders’ equity	$ 752,886	$ 709,192