Real Estate Owned (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Real Estate Owned [Line Items]      
Real estate owned $ 22,663 $ 35,974 $ 56,670
Mortgage loans transferred to real estate owned upon completion of foreclosure 13,552 22,282  
Sales of real estate owned (25,734) (35,159)  
Write downs of real estate owned (1,382) (7,562)  
Other Real Estate Owned 253 (257)  
One- to four-family [Member]
     
Real Estate Owned [Line Items]      
Real estate owned 12,980 17,353  
Over four-family [Member]
     
Real Estate Owned [Line Items]      
Real estate owned 3,040 9,890  
Construction and land [Member]
     
Real Estate Owned [Line Items]      
Real estate owned 6,258 7,029  
Commercial Real Estate [Member]
     
Real Estate Owned [Line Items]      
Real estate owned $ 385 $ 1,702