Loans and Allowance for Loan Losses (Allowance for Loan Losses, Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Loans Receivable, Net [Abstract]
Allowance for Loan and Lease Losses, Write-offs	$ 1,293	$ 1,970	$ 3,855	$ 5,980
Allowance for Loan Losses, Recovery	556	1,199	2,688	4,768
Allowance for Loan and Lease Losses, Net Write-downs	$ 737	$ 771	$ 1,167	$ 1,212
ALL, as a percentage of loans held for investment	1.13%	1.63%	1.13%	1.63%	1.50%