Condensed Consolidated Statements of Cash Flows (unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Condensed Consolidated Statements of Cash Flows (unaudited) [Abstract]
Net Income	$ 9,190	$ 69,195
Adjustments to Reconcile Net Income to Net Cash from Operating Activities
Proceeds from sales of loans held for sale	96,384	249,123
Disbursements for loans held for sale	(96,544)	(230,320)
Provision for loan losses	(1,417)	(2,798)
Deferred federal income tax expense (benefit)	4,874	(58,066)
Deferred loan fees	(526)	(86)
Depreciation, amortization of intangible assets and premiums and accretion of discounts on securities and loans	1,019	(1,735)
Net gains on mortgage loans	(2,649)	(6,845)
Net gains on securities	(166)	(191)
Securities impairment recognized in earnings	0	26
Net (gains) losses on other real estate and repossessed assets	(125)	972
Vehicle service contract counterparty contingencies	141	3,254
Share based compensation	581	427
Decrease in accrued income and other assets	511	12,210
Increase (decrease) in accrued expenses and other liabilities	(3,115)	1,228
Total Adjustments	(1,032)	(32,801)
Net Cash from Operating Activities	8,158	36,394
Cash Flow used in Investing Activities
Proceeds from the sale of securities available for sale	5,126	2,940
Proceeds from the maturity of securities available for sale	39,579	23,750
Principal payments received on securities available for sale	38,891	14,697
Purchases of securities available for sale	(136,127)	(185,450)
Purchases of interest bearing deposits	0	(8,488)
Proceeds From Interest Bearing Deposits In Banks Time	2,593	0
Purchase of Federal Reserve Bank stock	0	(658)
Redemption of Federal Reserve Bank Stock	5	0
Net (increase) decrease in portfolio loans (loans originated, net of principal payments)	(3,712)	24,938
Net proceeds from the sale of watch, substandard and non-performing loans	0	6,721
Net cash from branch sale	0	3,292
Proceeds from the collection of vehicle service contract counterparty receivables	327	560
Proceeds from the sale of other real estate and repossessed assets	2,870	9,821
Proceeds from the sale of property and equipment	0	3
Capital expenditures	(1,606)	(3,881)
Net Cash from used in Investing Activities	(52,054)	(111,755)
Cash Flow from Financing Activities
Net increase in total deposits	23,265	36,552
Net increase in other borrowings	13,799	0
Proceeds from Federal Home Loan Bank advances	0	100
Payments of Federal Home Loan Bank advances	(4,373)	(222)
Net decrease in vehicle service contract counterparty payables	(1,001)	(1,433)
Dividends paid	(1,375)	0
Proceeds from issuance of common stock	37	957
Net Cash from Financing Activities	30,352	35,954
Net decrease in Cash and Cash Equivalents	(13,544)	(39,407)
Cash and Cash Equivalents at Beginning of Period	119,081	179,782
Cash and Cash Equivalents at End of Period	105,537	140,375
Cash paid during the period for
Interest	3,659	3,617
Income taxes	5	76
Transfers to other real estate and repossessed assets	2,584	2,450
Transfer of payment plan receivables to vehicle service contract counterparty receivables	297	418
Purchase of securities available for sale not yet settled	$ 0	$ 3,211