Loans, Troubled Debt Restructurings (Details) (USD $)	3 Months Ended			6 Months Ended
	Jun. 30, 2014 Contract		Jun. 30, 2013 Contract	Jun. 30, 2014 Contract		Jun. 30, 2013 Contract	Dec. 31, 2013
Financing Receivable, Modifications [Line Items]
Troubled debt restructuring	$ 118,360,000			$ 118,360,000			$ 124,222,000
Troubled debt restructuring, specific reserve	13,100,000			13,100,000			14,900,000
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	13		22	33		65
Pre-modification recorded balance	2,302,000		1,427,000	4,083,000		8,429,000
Post-modification recorded balance	2,526,000		1,276,000	4,284,000		7,623,000
Increase (Decrease) in allowance for loan losses	(100,000)		100,000	100,000		200,000
Charge offs due to troubled debt restructurings	20,000		0	30,000		300,000
TDR that subsequently defaulted [Abstract]
Number of contracts	1		1	1		6
Recorded Balance	253,000		22,000	253,000		761,000
Past due period for modified loans	90 days
Increase (decrease) in allowance for loan loss due to TDRs that subsequently defaulted	200,000		(10,000)	200,000		50,000
Charge-offs on TDRs that subsequently defaulted	0		20,000	0		120,000
Minimum [Member]
Financing Receivable, Modifications [Line Items]
Modification of stated interest rate of loans, range of period				9 months
Modifications involving extension of maturity date, period range				1 month
Maximum [Member]
Financing Receivable, Modifications [Line Items]
Modification of stated interest rate of loans, range of period				36 months
Modifications involving extension of maturity date, period range				60 months
Maximum in Certain Circumstances [Member]
Financing Receivable, Modifications [Line Items]
Modification of stated interest rate of loans, range of period				480 months
Modifications involving extension of maturity date, period range				240 months
Commercial [Member]
Financing Receivable, Modifications [Line Items]
Troubled debt restructuring	35,806,000			35,806,000			39,481,000
Income Producing - Real Estate [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	1		2	3		5
Pre-modification recorded balance	141,000		395,000	354,000		4,478,000
Post-modification recorded balance	122,000		287,000	332,000		3,877,000
TDR that subsequently defaulted [Abstract]
Number of contracts	0		0	0		0
Recorded Balance	0		0	0		0
Land, Land Development and Construction - Real Estate [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	1		0	1		1
Pre-modification recorded balance	15,000		0	15,000		16,000
Post-modification recorded balance	15,000		0	15,000		0
TDR that subsequently defaulted [Abstract]
Number of contracts	0		0	0		1
Recorded Balance	0		0	0		334,000
Commercial and Industrial [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	2		2	6		15
Pre-modification recorded balance	1,177,000		72,000	1,367,000		912,000
Post-modification recorded balance	1,439,000		70,000	1,628,000		810,000
TDR that subsequently defaulted [Abstract]
Number of contracts	1		0	1		2
Recorded Balance	253,000		0	253,000		143,000
1-4 Family [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	3		6	7		13
Pre-modification recorded balance	226,000		482,000	950,000		1,273,000
Post-modification recorded balance	229,000		451,000	968,000		1,235,000
TDR that subsequently defaulted [Abstract]
Number of contracts	0		0	0		1
Recorded Balance	0		0	0		106,000
Resort Lending [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	1		1	3		4
Pre-modification recorded balance	339,000		234,000	633,000		1,033,000
Post-modification recorded balance	341,000		231,000	634,000		1,022,000
TDR that subsequently defaulted [Abstract]
Number of contracts	0		0	0		1
Recorded Balance	0		0	0		156,000
Home Equity - 1st Lien [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	1		0	1		1
Pre-modification recorded balance	17,000		0	17,000		95,000
Post-modification recorded balance	14,000		0	14,000		96,000
TDR that subsequently defaulted [Abstract]
Number of contracts	0		0	0		0
Recorded Balance	0		0	0		0
Home Equity - 2nd Lien [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	0		0	0		0
Pre-modification recorded balance	0		0	0		0
Post-modification recorded balance	0		0	0		0
TDR that subsequently defaulted [Abstract]
Number of contracts	0		0	0		0
Recorded Balance	0		0	0		0
Home Equity - 1st Lien [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	2		6	5		13
Pre-modification recorded balance	314,000		153,000	420,000		326,000
Post-modification recorded balance	294,000		144,000	372,000		317,000
TDR that subsequently defaulted [Abstract]
Number of contracts	0		0	0		0
Recorded Balance	0		0	0		0
Home Equity - 2nd Lien [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	2		4	5		10
Pre-modification recorded balance	73,000		64,000	294,000		212,000
Post-modification recorded balance	72,000		66,000	292,000		212,000
TDR that subsequently defaulted [Abstract]
Number of contracts	0		1	0		1
Recorded Balance	0		22,000	0		22,000
Loans Not Secured By Real Estate [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	0		1	2		3
Pre-modification recorded balance	0		27,000	33,000		84,000
Post-modification recorded balance	0		27,000	29,000		54,000
TDR that subsequently defaulted [Abstract]
Number of contracts	0		0	0		0
Recorded Balance	0		0	0		0
Other [Member]
Loans classified as troubled debt restructurings [Abstract]
Number of contracts	0		0	0		0
Pre-modification recorded balance	0		0	0		0
Post-modification recorded balance	0		0	0		0
TDR that subsequently defaulted [Abstract]
Number of contracts	0		0	0		0
Recorded Balance	0		0	0		0
Retail [Member]
Financing Receivable, Modifications [Line Items]
Troubled debt restructuring	82,554,000			82,554,000			84,741,000
Performing TDR's [Member]
Financing Receivable, Modifications [Line Items]
Troubled debt restructuring	108,722,000			108,722,000			114,887,000
Performing TDR's [Member] | Commercial [Member]
Financing Receivable, Modifications [Line Items]
Troubled debt restructuring	31,678,000			31,678,000			35,134,000
Performing TDR's [Member] | Retail [Member]
Financing Receivable, Modifications [Line Items]
Troubled debt restructuring	77,044,000			77,044,000			79,753,000
Non performing TDR's [Member]
Financing Receivable, Modifications [Line Items]
Troubled debt restructuring	9,638,000	[1]		9,638,000	[1]		9,335,000	[1]
Non performing TDR's [Member] | Commercial [Member]
Financing Receivable, Modifications [Line Items]
Troubled debt restructuring	4,128,000	[1]		4,128,000	[1]		4,347,000	[1]
Non performing TDR's [Member] | Retail [Member]
Financing Receivable, Modifications [Line Items]
Troubled debt restructuring	$ 5,510,000	[1],[2]		$ 5,510,000	[1],[2]		$ 4,988,000	[1],[2]

[1] (1) Included in non-performing loans table above.

[2] Also includes loans on non-accrual at the time of modification until six payments are received on a timely basis.