Intangible Assets (Activity for Capitalized MSRs) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Capitalized MSRs [Roll Forward]
Balance at beginning of period			$ 33,080
Amortization			(3,787)	$ (1,391)
Balance at end of period	$ 41,201	$ 12,454	41,201	12,454
Mortgage servicing rights [Member]
Capitalized MSRs [Roll Forward]
Balance at beginning of period	11,583	3,316	12,217	3,423
Acquired in Monarch acquisition	1,284	0	1,284	0
Additions	415	278	815	421
Amortization	(1,175)	(250)	(2,209)	(500)
Change in Valuation Allowance for Impairment of MSRs	(200)	0	(200)	0
Balance at end of period	$ 12,307	$ 3,344	$ 12,307	$ 3,344