Consolidated Statements Of Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Consolidated Statements Of Comprehensive Income [Abstract]
Net income	$ 17,435	$ 16,187	$ (68,295)
Other comprehensive income:
Unrealized holding gain (loss) on available for sale securities	(8,942)	(133)	4,659
Reclassification adjustment for net gains arising during the period		(100)
Change in fair value of derivative used for cash flow hedge	1,228	(361)	(2,834)
Other comprehensive loss, before tax	(7,714)	(594)	1,825
Tax benefit (expense) related to items of other comprehensive income (loss)	2,975	211	(693)
Other comprehensive loss, net of tax	(4,739)	(383)	1,132
Comprehensive income	$ 12,696	$ 15,804	$ (67,163)