Fair Value Measurements (Narrative) (Details) - USD ($) $ in Thousands		12 Months Ended
	Aug. 01, 2015	Dec. 31, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage loans held for sale, amortized cost		$ 33,238	$ 29,542
Mortgage loans held for sale, fair value		33,969	30,321
Mortgage loans held for sale difference between fair value and principal amount		731	779
Contingent consideration liability	$ 2,904
Earn-out period post acquisition	5 years
Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage loans held for sale, fair value		33,969	30,321
Recurring [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage loans held for sale, fair value		0	0
Nonrecurring [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Allowance for loan loss on collateral dependent impaired loans		$ 2,400	$ 1,300
Minimum [Member] | Recurring [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate for contingent consideration liability		3.00%
Maximum [Member] | Recurring [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount rate for contingent consideration liability		4.00%