Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current Assets:
Cash	$ 137,064	$ 92,194
Accounts receivable, net of allowances of $4,287 and $4,539, respectively	104,914	130,240
Inventories	67,943	75,658
Other current assets	8,817	10,185
Total current assets	318,738	308,277
Property, plant and equipment, net of accumulated depreciation of $137,748 and $134,598, respectively	65,361	70,961
Goodwill	7,802	7,834
Intangible assets, net of accumulated amortization of $6,772 and $6,858, respectively	15,973	16,946
Deferred income taxes	28,496	25,253
Other assets, net	2,003	4,771
Total assets	438,373	434,042
Current Liabilities:
Accounts payable	59,049	66,657
Accrued liabilities	51,187	48,196
Total current liabilities	110,236	114,853
Long-term debt	232,956	232,363
Pension and other post-retirement benefits	16,544	17,233
Other long-term liabilities	3,620	3,663
Total liabilities	363,356	368,112
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; 29,448,779 shares issued and outstanding)	294	294
Treasury stock purchased from employees; 879,404 shares	(7,039)	(7,039)
Additional paid-in capital	236,622	234,760
Retained loss	(113,722)	(122,431)
Accumulated other comprehensive loss	(41,138)	(39,654)
Total stockholders’ equity	75,017	65,930
Total liabilities and stockholders’ equity	$ 438,373	$ 434,042