Loans - Loan Portfolio Segmented By Risk Class (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Subtotal	$ 931,249	$ 774,037
Less: Unearned origination fee, net of origination costs	(4,440)	(4,021)
Total loans	926,809	770,016
Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	910,623	751,493
Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	14,932	18,370
Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	5,694	4,174
Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Asset Quality Rating - Loss
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Commercial
Financing Receivable, Recorded Investment [Line Items]
Subtotal	339,011	300,338
Commercial | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	333,734	293,803
Commercial | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	2,904	6,022
Commercial | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	2,373	513
Commercial | Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Commercial | Asset Quality Rating - Loss
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Construction One-To- Four Family
Financing Receivable, Recorded Investment [Line Items]
Subtotal	40,178	30,161
Real Estate Construction One-To- Four Family | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	39,825	28,227
Real Estate Construction One-To- Four Family | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	353	1,934
Real Estate Construction One-To- Four Family | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Construction One-To- Four Family | Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Construction One-To- Four Family | Asset Quality Rating - Loss
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Construction Other
Financing Receivable, Recorded Investment [Line Items]
Subtotal	49,901	32,599
Real Estate Construction Other | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	49,098	31,633
Real Estate Construction Other | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	803	966
Real Estate Construction Other | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Construction Other | Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Construction Other | Asset Quality Rating - Loss
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Term Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Subtotal	112,519	91,098
Real Estate Term Owner Occupied | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	105,031	84,191
Real Estate Term Owner Occupied | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	6,266	6,235
Real Estate Term Owner Occupied | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	1,222	672
Real Estate Term Owner Occupied | Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Term Owner Occupied | Asset Quality Rating - Loss
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Term Non-Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Subtotal	284,824	255,324
Real Estate Term Non-Owner Occupied | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	280,143	251,384
Real Estate Term Non-Owner Occupied | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	3,496	2,620
Real Estate Term Non-Owner Occupied | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	1,185	1,320
Real Estate Term Non-Owner Occupied | Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Term Non-Owner Occupied | Asset Quality Rating - Loss
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Term Other
Financing Receivable, Recorded Investment [Line Items]
Subtotal	37,893	29,976
Real Estate Term Other | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	37,153	28,684
Real Estate Term Other | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	588	0
Real Estate Term Other | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	152	1,292
Real Estate Term Other | Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Real Estate Term Other | Asset Quality Rating - Loss
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Consumer Secured By 1st Deed Of Trust
Financing Receivable, Recorded Investment [Line Items]
Subtotal	33,219	16,483
Consumer Secured By 1st Deed Of Trust | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	32,128	15,877
Consumer Secured By 1st Deed Of Trust | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	428	397
Consumer Secured By 1st Deed Of Trust | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	663	209
Consumer Secured By 1st Deed Of Trust | Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Consumer Secured By 1st Deed Of Trust | Asset Quality Rating - Loss
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Consumer Other
Financing Receivable, Recorded Investment [Line Items]
Subtotal	33,704	18,058
Consumer Other | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	33,511	17,694
Consumer Other | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	94	196
Consumer Other | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	99	168
Consumer Other | Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	0
Consumer Other | Asset Quality Rating - Loss
Financing Receivable, Recorded Investment [Line Items]
Subtotal	$ 0	$ 0