Repurchase Reserve Liability (Detail Textuals)	3 Months Ended	12 Months Ended
	Mar. 31, 2016 USD ($) Securties	Dec. 31, 2015 USD ($) Securties	Mar. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Repurchase Reserve Liability [Abstract]
Repurchase reserve liability	$ 160,000	$ 160,000	$ 160,000	$ 160,000
Number of loans sold to the secondary market | Securties	2,986	3,024
Balance of loans sold to the secondary market	$ 308,100,000	$ 312,100,000
Loss on repurchase		$ 39,000