Allowance For Loan Losses - Recorded Investment Segregated By Amounts Individually Or Collectively In Allowance For Loan Losses (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Financing Receivables	$ 774,037	$ 707,644
Balance, end of period: Individually evaluated for impairment	8,751	13,093
Balance, end of period: Collectively evaluated for impairment	765,286	694,551
Commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Financing Receivables	300,338	273,432
Balance, end of period: Individually evaluated for impairment	838	2,452
Balance, end of period: Collectively evaluated for impairment	299,500	270,980
Real Estate Construction One-To- Four Family
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Financing Receivables	30,161	32,573
Balance, end of period: Individually evaluated for impairment	353	794
Balance, end of period: Collectively evaluated for impairment	29,808	31,779
Real Estate Construction Other
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Financing Receivables	32,599	21,061
Balance, end of period: Individually evaluated for impairment	2,520	2,748
Balance, end of period: Collectively evaluated for impairment	30,079	18,313
Real Estate Term Owner Occupied
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Financing Receivables	91,098	78,107
Balance, end of period: Individually evaluated for impairment	1,668	1,083
Balance, end of period: Collectively evaluated for impairment	89,430	77,024
Real Estate Term Non-Owner Occupied
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Financing Receivables	255,324	234,643
Balance, end of period: Individually evaluated for impairment	1,741	2,260
Balance, end of period: Collectively evaluated for impairment	253,583	232,383
Real Estate Term Other
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Financing Receivables	29,976	31,809
Balance, end of period: Individually evaluated for impairment	1,292	3,505
Balance, end of period: Collectively evaluated for impairment	28,684	28,304
Consumer Secured By 1st Deed Of Trust
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Financing Receivables	16,483	17,714
Balance, end of period: Individually evaluated for impairment	274	93
Balance, end of period: Collectively evaluated for impairment	16,209	17,621
Consumer Other
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Financing Receivables	18,058	18,305
Balance, end of period: Individually evaluated for impairment	65	158
Balance, end of period: Collectively evaluated for impairment	$ 17,993	$ 18,147