Junior Subordinated Debentures (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Debt Disclosure [Abstract]
Common stock issued by Trusts	$ 14,300		$ 14,300		$ 14,300
Loss on junior subordinated debentures carried at fair value	$ 1,572	$ 1,572	$ 3,144	$ 3,127