CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Current Assets:
Cash	$ 40,971	$ 50,503
Accounts receivable, net of allowances of $610 and $644, respectively	202,058	151,101
Inventories	128,319	91,247
Other current assets	21,650	17,686
Total current assets	392,998	310,537
Property, plant and equipment, net	61,262	62,776
Intangible assets, net	20,028	21,804
Deferred income taxes	24,678	25,981
Other assets, net	30,989	33,275
Total assets	529,955	454,373
Current liabilities:
Accounts payable	141,797	112,402
Accrued liabilities and other	46,501	50,056
Current portion of long-term debt	7,500	2,429
Total current liabilities	195,798	164,887
Long-term debt	177,225	144,147
Pension and other post-retirement benefits	13,909	15,296
Other long-term liabilities	31,386	34,673
Total liabilities	418,318	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; 31,569,749 and 31,249,811 shares issued and outstanding respectively)	316	313
Treasury stock, at cost: 1,567,654 and 1,560,623 shares, respectively	(11,966)	(11,893)
Additional paid-in capital	252,478	249,312
Retained deficit	(83,771)	(97,356)
Accumulated other comprehensive loss	(45,420)	(45,006)
Total stockholders’ equity	111,637	95,370
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 529,955	$ 454,373