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)
Balance at Dec. 31, 2011	$ 206,140	$ 20,312	$ 265,000	$ 7,294	$ (86,466)
Stockholders' Equity [Roll Forward]
Net income	15,643				15,643
Other comprehensive income				1,405
Common stock issued		159	2,663
Stock based compensation			1,556
Stock contribution		2	48
Dividends declared - $.16 per share					(5,298)
Balance at Jun. 30, 2012	$ 222,318	$ 20,473	$ 269,267	$ 8,699	$ (76,121)