Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 63,960	$ 48,291
Accounts receivable, net	151,396	140,268
Inventories	109,104	108,758
Deferred income taxes	5,741	3,824
Prepaid expenses	5,129	5,659
Income tax receivable	1,623	0
Total current assets	336,953	306,800
Property, plant and equipment	158,376	146,454
Less: Accumulated depreciation	(96,472)	(89,653)
Property, Plant and Equipment, Net	61,904	56,801
Goodwill	32,073	31,648
Intangible assets	5,500	5,500
Deferred income taxes	457	2,593
Other assets	1,589	997
Total assets	438,476	404,339
Current liabilities:
Trade accounts payable	45,593	41,641
Income taxes payable	1,126	4,045
Accrued liabilities	33,482	31,601
Current maturities of long-term debt and capital lease obligations	420	588
Deferred income taxes	0	253
Total current liabilities	80,621	78,128
Long-term debt and capital lease obligation, net of current maturities	8	118
Accrued pension liabilities	2,538	9,871
Other long-term liabilities	3,494	3,646
Deferred income taxes	1,350	2,290
Stockholders’ equity:
Common stock, $.10 par value, 20,000,000 shares authorized;12,113,109 and 12,028,354 issued at December 31, 2013 and December 31, 2012, respectively	1,211	1,203
Additional paid-in capital	91,439	88,660
Treasury stock, at cost: 42,600 shares at December 31, 2013 and December 31, 2012	(426)	(426)
Retained earnings	255,203	222,480
Accumulated other comprehensive income (loss)	3,038	(1,631)
Total stockholders’ equity	350,465	310,286
Total liabilities and stockholders’ equity	$ 438,476	$ 404,339