Intangible Assets (Activity for Capitalized MSRs) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Capitalized MSRs [Roll Forward]
Balance at beginning of period			$ 13,424
Amortization			(1,391)	(1,994)
Balance at end of period	12,454	14,354	12,454	14,354
Mortgage servicing rights [Member]
Capitalized MSRs [Roll Forward]
Balance at beginning of period	3,316	3,485	3,423	3,478
Additions	278	445	421	960
Amortization	(250)	(509)	(500)	(1,017)
Balance at end of period	$ 3,344	$ 3,421	$ 3,344	$ 3,421