Junior Subordinated Debentures (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Debt Disclosure [Abstract]
Common stock issued by Trusts	$ 14,300	$ 14,300
Loss on junior subordinated debentures carried at fair value	$ 6,306	$ 5,090	$ 2,197