Allowance For Loan And Lease Losses Note Restructurings During Period (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2011 loans	Sep. 30, 2011 loans
Financing Receivable, Modifications [Line Items]
Value of restructured loans	$ 277,699	$ 277,699
Construction And Land Development - Commercial [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	7	16
Value Of Loans Restructured During Period	8,613	23,628
Construction And Land Development - Commercial [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	1,148
Construction And Land Development [Member] | Covered Loans [Member] | Interest Only Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	3
Value Of Loans Restructured During Period	0	6,055
Construction And Land Development [Member] | Covered Loans [Member] | Interest Only Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	5,390
Construction And Land Development [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	25	56
Value Of Loans Restructured During Period	28,173	82,936
Construction And Land Development [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	5
Value Of Loans Restructured During Period	815	2,891
Commercial Mortgage [Member] | Covered Loans [Member] | Interest Only Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	4
Value Of Loans Restructured During Period	132	8,307
Commercial Mortgage [Member] | Covered Loans [Member] | Interest Only Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Commercial Mortgage [Member] | Covered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	3	6
Value Of Loans Restructured During Period	1,039	3,774
Commercial Mortgage [Member] | Covered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Commercial Mortgage [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	5	14
Value Of Loans Restructured During Period	6,170	43,182
Commercial Mortgage [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Other Commercial Real Estate [Member] | Covered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	4
Value Of Loans Restructured During Period	0	7,853
Other Commercial Real Estate [Member] | Covered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Other Commercial Real Estate [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	1
Value Of Loans Restructured During Period	702	702
Other Commercial Real Estate [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Residential Mortgage [Member] | Covered Loans [Member] | Interest Only Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	2
Value Of Loans Restructured During Period	4,247	5,335
Residential Mortgage [Member] | Covered Loans [Member] | Interest Only Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Residential Mortgage [Member] | Covered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	4
Value Of Loans Restructured During Period	0	1,152
Residential Mortgage [Member] | Covered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Residential Mortgage [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	4	15
Value Of Loans Restructured During Period	1,088	3,300
Residential Mortgage [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	3
Value Of Loans Restructured During Period	0	928
Residential Mortgage [Member] | Covered Loans [Member] | Other Concession [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	240
Residential Mortgage [Member] | Covered Loans [Member] | Other Concession [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Commercial And Industrial [Member] | Covered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	3	3
Value Of Loans Restructured During Period	329	329
Commercial And Industrial [Member] | Covered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Commercial And Industrial [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	6	8
Value Of Loans Restructured During Period	2,744	3,268
Commercial And Industrial [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	1
Value Of Loans Restructured During Period	815	815
Construction And Land Development - Non - Commercial [Member] | Covered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	2,719
Construction And Land Development - Non - Commercial [Member] | Covered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	2,719
Construction And Land Development - Non - Commercial [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	2	2
Value Of Loans Restructured During Period	8,856	8,856
Construction And Land Development - Non - Commercial [Member] | Covered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Construction And Land Development - Non - Commercial [Member] | Covered Loans [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	37	91
Value Of Loans Restructured During Period	36,535	121,976
Construction And Land Development - Non - Commercial [Member] | Covered Loans [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	2	8
Value Of Loans Restructured During Period	1,162	11,347
Covered Loans [Member]
Financing Receivable, Modifications [Line Items]
Value of restructured loans	159,429	159,429
Covered Loans [Member] | Interest Only Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	2	9
Value Of Loans Restructured During Period	4,379	19,697
Covered Loans [Member] | Interest Only Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	5,390
Covered Loans [Member] | Loan Term Extension [Member] | Consumer Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	4	7
Value Of Loans Restructured During Period	2,615	3,276
Covered Loans [Member] | Loan Term Extension [Member] | Consumer Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	1
Value Of Loans Restructured During Period	347	347
Covered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	10	25
Value Of Loans Restructured During Period	3,983	19,103
Covered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	2
Value Of Loans Restructured During Period	347	3,066
Covered Loans [Member] | Other Concession [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	240
Covered Loans [Member] | Other Concession [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Construction And Land Development [Member] | Noncovered Loans [Member] | Interest Only Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	4
Value Of Loans Restructured During Period	268	1,160
Construction And Land Development [Member] | Noncovered Loans [Member] | Interest Only Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	662
Construction And Land Development [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	4
Value Of Loans Restructured During Period	0	1,428
Construction And Land Development [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Construction And Land Development [Member] | Noncovered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	5
Value Of Loans Restructured During Period	234	1,490
Construction And Land Development [Member] | Noncovered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Commercial Mortgage [Member] | Noncovered Loans [Member] | Interest Only Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	7	32
Value Of Loans Restructured During Period	3,428	15,005
Commercial Mortgage [Member] | Noncovered Loans [Member] | Interest Only Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	3
Value Of Loans Restructured During Period	0	1,111
Commercial Mortgage [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	24	47
Value Of Loans Restructured During Period	7,810	19,071
Commercial Mortgage [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	2	4
Value Of Loans Restructured During Period	375	778
Commercial Mortgage [Member] | Noncovered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	7	18
Value Of Loans Restructured During Period	3,929	7,566
Commercial Mortgage [Member] | Noncovered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	3
Value Of Loans Restructured During Period	0	555
Commercial Mortgage [Member] | Noncovered Loans [Member] | Other Concession [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	2
Value Of Loans Restructured During Period	0	788
Commercial Mortgage [Member] | Noncovered Loans [Member] | Other Concession [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	191
Other Commercial Real Estate [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	2
Value Of Loans Restructured During Period	54	200
Other Commercial Real Estate [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period		0
Value Of Loans Restructured During Period		0
Residential Mortgage [Member] | Noncovered Loans [Member] | Interest Only Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	6
Value Of Loans Restructured During Period	1,256	3,068
Residential Mortgage [Member] | Noncovered Loans [Member] | Interest Only Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Residential Mortgage [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	2	4
Value Of Loans Restructured During Period	215	775
Residential Mortgage [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	523
Residential Mortgage [Member] | Noncovered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	3	11
Value Of Loans Restructured During Period	556	2,528
Residential Mortgage [Member] | Noncovered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Commercial And Industrial [Member] | Noncovered Loans [Member] | Interest Only Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	2	5
Value Of Loans Restructured During Period	742	1,507
Commercial And Industrial [Member] | Noncovered Loans [Member] | Interest Only Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Commercial And Industrial [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	9	22
Value Of Loans Restructured During Period	745	9,509
Commercial And Industrial [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	2	2
Value Of Loans Restructured During Period	63	63
Commercial And Industrial [Member] | Noncovered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	4
Value Of Loans Restructured During Period	66	508
Commercial And Industrial [Member] | Noncovered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	29
Commercial And Industrial [Member] | Noncovered Loans [Member] | Other Concession [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	2
Value Of Loans Restructured During Period	0	38
Commercial And Industrial [Member] | Noncovered Loans [Member] | Other Concession [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	14
Construction And Land Development - Non - Commercial [Member] | Noncovered Loans [Member] | Interest Only Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	1
Value Of Loans Restructured During Period	331	331
Construction And Land Development - Non - Commercial [Member] | Noncovered Loans [Member] | Interest Only Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Construction And Land Development - Non - Commercial [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	395
Construction And Land Development - Non - Commercial [Member] | Noncovered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Construction And Land Development - Non - Commercial [Member] | Noncovered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	2,001
Construction And Land Development - Non - Commercial [Member] | Noncovered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Noncovered Loans [Member]
Financing Receivable, Modifications [Line Items]
Value of restructured loans	118,270	118,270
Noncovered Loans [Member] | Interest Only Loan [Member] | Finance Leases Financing Receivable [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	69
Noncovered Loans [Member] | Interest Only Loan [Member] | Finance Leases Financing Receivable [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Noncovered Loans [Member] | Interest Only Loan [Member] | Consumer Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	900
Noncovered Loans [Member] | Interest Only Loan [Member] | Consumer Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Noncovered Loans [Member] | Interest Only Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	12	50
Value Of Loans Restructured During Period	6,025	22,040
Noncovered Loans [Member] | Interest Only Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	4
Value Of Loans Restructured During Period	0	1,773
Noncovered Loans [Member] | Loan Term Extension [Member] | Finance Leases Financing Receivable [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	1	6
Value Of Loans Restructured During Period	7	270
Noncovered Loans [Member] | Loan Term Extension [Member] | Finance Leases Financing Receivable [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Noncovered Loans [Member] | Loan Term Extension [Member] | Consumer Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	92
Noncovered Loans [Member] | Loan Term Extension [Member] | Consumer Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	0
Value Of Loans Restructured During Period	0	0
Noncovered Loans [Member] | Loan Term Extension [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	37	87
Value Of Loans Restructured During Period	8,831	31,740
Noncovered Loans [Member] | Loan Term Extension [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	4	7
Value Of Loans Restructured During Period	438	1,364
Noncovered Loans [Member] | Below Market Interest Rate [Member] | Consumer Loan [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	12	40
Value Of Loans Restructured During Period	4,785	14,473
Noncovered Loans [Member] | Below Market Interest Rate [Member] | Consumer Loan [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	5
Value Of Loans Restructured During Period	0	964
Noncovered Loans [Member] | Below Market Interest Rate [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	380
Noncovered Loans [Member] | Below Market Interest Rate [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	1
Value Of Loans Restructured During Period	0	380
Noncovered Loans [Member] | Other Concession [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	4
Value Of Loans Restructured During Period	0	826
Noncovered Loans [Member] | Other Concession [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	0	2
Value Of Loans Restructured During Period	0	205
Noncovered Loans [Member] | All Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	61	181
Value Of Loans Restructured During Period	19,641	69,079
Noncovered Loans [Member] | Restructuring With Payment Default [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured During Period	4	18
Value Of Loans Restructured During Period	$ 438	$ 4,306