Fair Value Of Financial Instruments (Fair Value Of Financial Instruments) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	$ 115,471	$ 77,228	$ 37,812	$ 74,026
Securities available for sale	252,513	508,681
Securities held to maturity	140,826	407
FHLB stock	7,496	8,145
Loans, net of allowance for loan losses	1,154,191	1,071,361
Total assets	1,725,469	1,708,550
Deposits	1,323,576	1,271,080
Securities sold under agreements to repurchase	250,314	287,520
Other long-term debt	2,403	2,483
Junior subordinated debentures issued to unconsolidated subsidiary trust	20,619	20,619
Total liabilities	1,605,858	1,590,329
Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	115,471	77,228
Securities available for sale	252,513	508,681
Securities held to maturity	140,826	407
FHLB stock	7,496	8,145
Loans, net of allowance for loan losses	1,154,191	1,071,361
Interest rate swap agreement	803	552
Accrued interest receivable	3,982	4,368
Total assets	1,675,282	1,670,742
Deposits	1,323,576	1,271,080
Securities sold under agreements to repurchase	250,314	287,520
Other long-term debt	2,403	2,483
Junior subordinated debentures issued to unconsolidated subsidiary trust	20,619	20,619
Interest rate swap agreement	1,529	1,610
Accrued interest payable	214	195
Total liabilities	1,598,654	1,583,507
Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	115,471	77,228
Securities available for sale	252,513	508,681
Securities held to maturity	137,087	454
Loans, net of allowance for loan losses	1,155,348	1,096,188
Interest rate swap agreement	803	552
Accrued interest receivable	3,982	4,368
Total assets	1,665,204	1,687,471
Deposits	1,324,634	1,273,573
Securities sold under agreement to repurchase	250,290	287,837
Other long-term debt	2,287	2,502
Junior subordinated debentures issued to unconsolidated subsidiary trust	14,189	15,177
Interest rate swap agreement	1,529	1,610
Accrued interest payable	214	195
Total liabilities	1,593,143	1,580,894
Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	115,471	77,228
Securities available for sale	0	0
Securities held to maturity	0	0
Loans, net of allowance for loan losses	0	0
Interest rate swap agreement	0	0
Accrued interest receivable	0	0
Total assets	115,471	77,228
Deposits	1,018,470	940,682
Securities sold under agreement to repurchase	0	0
Other long-term debt	0	0
Junior subordinated debentures issued to unconsolidated subsidiary trust	0	0
Interest rate swap agreement	0	0
Accrued interest payable	15	0
Total liabilities	1,018,485	940,682
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	0	0
Securities available for sale	252,513	508,681
Securities held to maturity	137,087	454
Loans, net of allowance for loan losses	0	0
Interest rate swap agreement	803	552
Accrued interest receivable	958	1,366
Total assets	391,361	511,053
Deposits	306,162	332,891
Securities sold under agreement to repurchase	250,290	287,837
Other long-term debt	2,287	2,502
Junior subordinated debentures issued to unconsolidated subsidiary trust	14,189	15,177
Interest rate swap agreement	1,529	1,610
Accrued interest payable	199	195
Total liabilities	574,656	640,212
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	0	0
Securities available for sale	0	0
Securities held to maturity	0	0
Loans, net of allowance for loan losses	1,155,348	1,096,188
Interest rate swap agreement	0	0
Accrued interest receivable	3,024	3,002
Total assets	1,158,372	1,099,190
Deposits	0	0
Securities sold under agreement to repurchase	0	0
Other long-term debt	0	0
Junior subordinated debentures issued to unconsolidated subsidiary trust	0	0
Interest rate swap agreement	0	0
Accrued interest payable	0	0
Total liabilities	$ 0	$ 0