Goodwill, Intangible And Other Assets - Narrative (Details) (USD $)	12 Months Ended			1 Months Ended	12 Months Ended			12 Months Ended			12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Oct. 31, 2007 Alaska First	Dec. 31, 2013 Alaska First	Dec. 31, 2013 Centerline XXXIII	Dec. 31, 2013 Centerline XXII	Dec. 31, 2013 RML line_of_credit	Dec. 31, 2012 ECIA	Dec. 31, 2013 Pacific Wealth Advisors, LLC	Dec. 31, 2013 ECCM
Prepaid expenses	$ 1,400,000	$ 4,400,000
Prepaid FDIC assessments	0	3,500,000
Goodwill recorded	7,525,000	7,525,000		1,800,000
CDI recorded				1,300,000
Estimated useful life, years				10 years	10 years
Intangible asset amortization expense	228,000	252,000	275,000
Accumulated amortization for intangible assets	6,200,000	5,900,000
Equity interest percentage								24.00%	43.00%	23.00%	43.00%
Line of credit committed amount								18,000,000			500,000
Line of credit outstanding balance								9,600,000			339,000
Number of lines of credit provided to subsidiary								2
Payments to Purchase Loans Held-for-sale	(156,521,000)	(242,535,000)	(82,915,000)
Percentage of personal guarantee against losses by majority owner of subsidiary											50.00%
Equity Method Investment Summarized Financial Information, Equity								23,100,000
Equity Method Investment, Summarized Financial Information, Assets								50,700,000
Equity Method Investment, Summarized Financial Information, Net Income (Loss)								4,500,000
Commitments to invest	22,175,000					3,000,000	3,000,000
Amortization expense	969,000	921,000	902,000
Commitments to invest remaining to be funded	$ 11,047,000					$ 0	$ 0