CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash	$ 34,958	$ 50,503
Accounts receivable, net of allowances of $243 and $644, respectively	174,472	151,101
Inventories	141,045	91,247
Other current assets	20,201	17,686
Total current assets	370,676	310,537
Property, plant and equipment, net	63,126	62,776
Operating lease right-of-use asset, net	26,116	30,047
Intangible assets, net of accumulated amortization of $18,180 and $14,831, respectively	18,283	21,804
Deferred income taxes, net	24,108	25,981
Other assets	5,384	3,228
TOTAL ASSETS	507,693	454,373
Current liabilities:
Accounts payable	101,915	112,402
Current operating lease liabilities	9,048	9,236
Accrued liabilities and other	41,792	40,820
Current portion of long-term debt	9,375	2,429
Total current liabilities	162,130	164,887
Long-term debt	185,581	144,147
Long-term operating lease liabilities	18,519	23,932
Pension and other post-retirement liabilities	9,905	15,296
Other long-term liabilities	4,905	10,741
Total liabilities	381,040	359,003
Stockholders’ equity:
Preferred stock, $0.01 par value (5,000,000 shares authorized; no shares issued and outstanding)	0	0
Common stock, $0.01 par value (60,000,000 shares authorized; 32,034,592 and 31,249,811 shares issued and outstanding, respectively)	321	313
Treasury stock, at cost: 1,708,981 and 1,560,623 shares, respectively	(13,172)	(11,893)
Additional paid-in capital	255,566	249,312
Retained deficit	(73,624)	(97,356)
Accumulated other comprehensive loss	(42,438)	(45,006)
Total stockholders’ equity	126,653	95,370
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 507,693	$ 454,373