Merger (Allocation of the Purchase Price) (Details) - USD ($) $ in Thousands	Mar. 01, 2015	Sep. 30, 2015	Dec. 31, 2014
Estimated adjustments to reflect assets acquired and liabilities assumed at fair value [Abstract]
Goodwill resulting from the merger		$ 3,918	$ 1,016
Phoenix Bancorp Inc. [Member]
Business Acquisition [Line Items]
Purchase price assigned to common shares exchanged for 723,851 Company common shares	$ 11,292
Purchase price assigned to common shares exchanged for cash	2,949
Total purchase price	14,241
Net assets acquired:
Tagible Common Equity	12,292
Estimated adjustments to reflect assets acquired and liabilities assumed at fair value [Abstract]
Total fair value adjustments	(1,456)
Associated deferred income taxes	503
Fair value adjustment to net assets acquired, net of tax	(953)
Total net assets acquired	11,339
Goodwill resulting from the merger	$ 2,902