Condensed Consolidated Statement of Shareholders' Equity (Unaudited) (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Additional Paid-In Capital	Accumulative Other Comprehensive Income	Retained Income (Deficit)
Beginning balance at Dec. 31, 2012	$ 230,022	$ 20,316	$ 266,419	$ 10,643	$ (67,356)
Stockholders' Equity [Roll Forward]
Net income	22,683	0	0	0	22,683
Other comprehensive income (loss)		0	0	(5,665)	0
Shares withheld for employee taxes on equity awards		0	(684)	0	0
Purchases for treasury		(221)	(5,050)	0	0
Common stock issued		301	5,464	0	0
Stock based compensation		0	2,142	0	0
Stock contribution		8	194	0	0
Tax benefit from options		0	167	0	0
Dividends declared - $.27 per share		0	0	0	(9,106)
Ending balance at Sep. 30, 2013	$ 240,255	$ 20,404	$ 268,652	$ 4,978	$ (53,779)