Fair Values of Assets and Liabilities (Unobservable Inputs Reconciliations) (Details) (Recurring [Member], Level 3 [Member], Mortgage servicing rights [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Recurring [Member] | Level 3 [Member] | Mortgage servicing rights [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Beginning balance	$ 1,637	$ 1,337	$ 1,552	$ 726
Total gains or losses (realized/unrealized) included in earnings	163	235	473	959
Less amortization	(121)	(90)	(346)	(203)
Ending balance	$ 1,679	$ 1,482	$ 1,679	$ 1,482