Allowance for Loan Losses (Schedule of Credit Losses Related to Acquired Financing Receivables, Current) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Provision/(recapture) for loan losses	$ 7,809	$ 8,248
Acquired Loans
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance at beginning of the period	3,877	7,457
Charge-offs	0	0
Recoveries	0	0
Provision/(recapture) for loan losses	546	36
Balance at end of the period	$ 4,423	$ 7,493