Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Current Assets:
Cash	$ 38,703	$ 70,913
Accounts receivable, net of allowances of $5,627 and $5,139, respectively	153,190	134,624
Inventories	90,186	92,359
Other current assets	24,496	16,828
Total current assets	306,575	314,724
Property, plant and equipment, net of accumulated depreciation of $151,620 and $143,781, respectively	73,059	65,099
Operating lease right-of-use assets, net	23,333	0
Goodwill	25,188	7,576
Intangible assets, net of accumulated amortization of $10,600 and $9,568, respectively	28,841	12,800
Deferred income taxes	12,061	15,348
Other assets, net	2,394	2,583
Total assets	471,451	418,130
Current Liabilities:
Accounts payable	88,835	86,645
Current operating lease liabilities	5,485	0
Accrued liabilities and other	38,885	36,969
Current portion of long-term debt	3,335	9,102
Total current liabilities	136,540	132,716
Long-term debt	154,950	154,656
Operating lease liabilities	19,192	0
Pension and other post-retirement benefits	13,417	12,065
Other long-term liabilities	7,607	3,655
Total liabilities	331,706	303,092
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; 30,581,274 and 30,512,843 shares issued and outstanding, respectively)	319	318
Treasury stock, at cost: 1,334,251 shares	(10,245)	(10,245)
Additional paid-in capital	245,207	243,007
Retained deficit	(43,816)	(70,571)
Accumulated other comprehensive loss	(51,720)	(47,471)
Total stockholders’ equity	139,745	115,038
Total liabilities and stockholders’ equity	$ 471,451	$ 418,130