Foreclosed Assets Foreclosed Assets (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Other Real Estate Owned Net Covered and Noncovered including Foreclosed Assets	$ 35,940		$ 43,721
Other Real Estate Owned Net	28,195		35,423
Other Foreclosed Assets NonCovered	7,745		8,298
Other Real Estate Owned Net Noncovered including Foreclosed Assets	35,940	[1]	43,721	[1]
NonCovered [Member] | Commercial Real Estate [Member]
Other Real Estate Owned Net	1,036		2,449
NonCovered [Member] | Construction and Land Development [Member]
Other Real Estate Owned Net	18,942		24,759
NonCovered [Member] | Multi Family [Member]
Other Real Estate Owned Net	4,964		4,823
NonCovered [Member] | Residential Mortgage [Member]
Other Real Estate Owned Net	3,253		3,392
Covered [Member]
Other Real Estate Owned Net Covered and Noncovered including Foreclosed Assets	$ 8,100		$ 9,300

[1] (1)As of March 31, 2015 and December 31, 2014 , the amounts of covered foreclosed assets were $8.1 million and $9.3 million.