Loans - Loan Portfolio Segmented By Risk Class (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Subtotal	$ 941,307	$ 774,037
Less: Unearned origination fee, net of origination costs	(4,648)	(4,021)
Total loans	936,659	770,016
Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	920,892	751,493
Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	15,312	18,370
Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	5,103	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	317,315	300,338
Commercial | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	311,714	293,803
Commercial | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	3,889	6,022
Commercial | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	1,712	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	40,335	30,161
Real Estate Construction One-To- Four Family | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	40,144	28,227
Real Estate Construction One-To- Four Family | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	0	1,934
Real Estate Construction One-To- Four Family | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	191	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	66,000	32,599
Real Estate Construction Other | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	65,212	31,633
Real Estate Construction Other | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	788	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	118,562	91,098
Real Estate Term Owner Occupied | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	111,148	84,191
Real Estate Term Owner Occupied | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	6,174	6,235
Real Estate Term Owner Occupied | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	1,240	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	281,439	255,324
Real Estate Term Non-Owner Occupied | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	276,870	251,384
Real Estate Term Non-Owner Occupied | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	3,432	2,620
Real Estate Term Non-Owner Occupied | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	1,137	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	51,820	29,976
Real Estate Term Other | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	51,087	28,684
Real Estate Term Other | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	582	0
Real Estate Term Other | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	151	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	32,538	16,483
Consumer Secured By 1st Deed Of Trust | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	31,511	15,877
Consumer Secured By 1st Deed Of Trust | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	405	397
Consumer Secured By 1st Deed Of Trust | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	622	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	33,298	18,058
Consumer Other | Asset Quality Rating - Pass
Financing Receivable, Recorded Investment [Line Items]
Subtotal	33,206	17,694
Consumer Other | Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment [Line Items]
Subtotal	42	196
Consumer Other | Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment [Line Items]
Subtotal	50	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