Allowance for Non-Covered Loan and Lease Loss and Credit Quality (Non-Covered Impaired Loans) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Financing Receivable, Impaired [Line Items]
Related Allowance	$ 1,797	$ 1,401
Unpaid Principal Balance	126,910	161,176
Recorded Investment	100,783	142,409
Impaired Financing Receivable, Average Recorded Investment	123,983	149,806
Impaired Financing Receivable, Interest Income, Accrual Method	2,913	2,729
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Related Allowance	1,785	1,396
Unpaid Principal Balance	97,016	136,472
Recorded Investment	89,280	123,835
Impaired Financing Receivable, Average Recorded Investment	107,771	128,221
Impaired Financing Receivable, Interest Income, Accrual Method	2,845	2,532
Non-owner Occupied Term [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	19,350	38,654
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	18,285	33,912
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	31,024	36,167
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0	0
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	31,252	35,732
Impaired Financing Receivable, with Related Allowance, Recorded Investment	31,362	35,732
Related Allowance	928	762
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	32,250	25,608
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	1,512	1,076
Owner Occupied Term [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	6,674	10,085
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	6,204	8,449
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	3,014	7,998
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	5,202	5,284
Impaired Financing Receivable, with Related Allowance, Recorded Investment	5,202	5,284
Related Allowance	198	436
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	4,448	3,328
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	205	37
Multifamily [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	1,416	1,214
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	935	1,045
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	765	886
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	0	0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0	0
Related Allowance	0	0
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	0	0
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	0	0
Construction & Development [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	9,518	18,526
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	8,498	15,638
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	12,021	17,899
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0	0
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	1,091	1,091
Impaired Financing Receivable, with Related Allowance, Recorded Investment	1,091	1,091
Related Allowance	11	14
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	1,898	2,400
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	484	672
Residential Development [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	12,347	9,293
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	5,776	6,091
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	7,592	15,518
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0	0
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	10,166	16,593
Impaired Financing Receivable, with Related Allowance, Recorded Investment	11,927	16,593
Related Allowance	648	184
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	14,759	18,417
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	644	747
Commercial [Member]
Financing Receivable, Impaired [Line Items]
Related Allowance	12	0
Unpaid Principal Balance	29,894	24,507
Recorded Investment	11,503	18,378
Impaired Financing Receivable, Average Recorded Investment	15,963	21,153
Impaired Financing Receivable, Interest Income, Accrual Method	68	191
Term [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	22,750	13,729
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	8,723	10,532
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	10,981	11,966
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0	0
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	0	0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	300	0
Related Allowance	8	0
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	974	443
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	17	182
LOC & Other [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	5,886	10,778
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	1,222	7,846
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	2,836	7,949
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0	0
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	1,258	0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	1,258	0
Related Allowance	4	0
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	1,172	795
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	51	9
Residential [Member]
Financing Receivable, Impaired [Line Items]
Related Allowance	0	5
Unpaid Principal Balance	0	176
Recorded Investment	0	175
Impaired Financing Receivable, Average Recorded Investment	248	428
Impaired Financing Receivable, Interest Income, Accrual Method	0	6
Mortgage [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	0	0
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	0	0
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	0	0
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0	0
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	0	0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0	0
Related Allowance	0	0
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	153	0
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	0	0
Home Equity Loans & Lines [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	0	50
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	0	49
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	70	301
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0	0
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	0	126
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0	126
Related Allowance	0	5
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	25	127
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	0	6
Consumer & Other [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	0	21
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	0	21
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	1	4
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0	0
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	0	0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0	0
Related Allowance	0	0
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	0	0
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	0	0
Unpaid Principal Balance	0	21
Recorded Investment	0	21
Impaired Financing Receivable, Average Recorded Investment	1	4
Impaired Financing Receivable, Interest Income, Accrual Method	$ 0	$ 0