Consolidated Statements of Comprehensive Income (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Statement of Comprehensive Income [Abstract]      
Net income $ 3,737 $ 50,845 $ 5,951
Other Comprehensive income (loss):      
Change in unrealized gains (losses) on investment securities available-for-sale 4,515 (5,999) 1,572
Tax effect of the unrealized gains (losses) on investment securities available-for-sale (1,644) 2,279 (597)
Total other comprehensive income (loss) 2,871 (3,720) 975
Comprehensive income $ 6,608 $ 47,125 $ 6,926