Capital Requirements (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Total Risk-based Capital, Amount [Abstract]
Actual Amount	$ 141,022	$ 144,834
Minimum Capital Requirement	$ 85,952	$ 82,486
Total Risk-based Capital, Ratio [Abstract]
Actual Ratio	13.13%	14.05%
Minimum Capital Requirement	8.00%	8.00%
Tier 1 Capital, Amount [Abstract]
Actual Amount	$ 116,607	$ 135,727
Minimum Capital Requirement	$ 64,464	$ 41,243
Tier 1 Capital, Ratio [Abstract]
Actual Ratio	10.85%	13.16%
Minimum Capital Requirement	6.00%	4.00%
Tier 1 Leverage Capital, Amount [Abstract]
Actual Amount	$ 116,607	$ 135,737
Minimum Capital Requirement	$ 57,121	$ 58,173
Tier 1 Leverage Capital, Ratio [Abstract]
Actual Ratio	8.17%	9.33%
Minimum Capital Requirement	4.00%	4.00%
Common Equity Tier One Capital, Amount [Abstract]
Actual Amount	$ 116,607
Minimum Capital Requirement	$ 48,348
Common Equity Tier One Capital, Ratio [Abstract]
Actual Ratio	10.85%
Minimum Capital Requirement	4.50%
Bank [Member]
Total Risk-based Capital, Amount [Abstract]
Actual Amount	$ 148,316	$ 143,426
Minimum Capital Requirement	85,632	82,170
Minimum to be Well Capitalized Under Action Provisions	$ 107,040	$ 102,712
Total Risk-based Capital, Ratio [Abstract]
Actual Ratio	13.86%	13.96%
Minimum Capital Requirement	8.00%	8.00%
Minimum to be Well Capitalized Under Action Provisions	10.00%	10.00%
Tier 1 Capital, Amount [Abstract]
Actual Amount	$ 138,901	$ 134,319
Minimum Capital Requirement	64,224	41,085
Minimum to be Well Capitalized Under Action Provisions	$ 85,632	$ 61,627
Tier 1 Capital, Ratio [Abstract]
Actual Ratio	12.98%	13.08%
Minimum Capital Requirement	6.00%	4.00%
Minimum to be Well Capitalized Under Action Provisions	8.00%	6.00%
Tier 1 Leverage Capital, Amount [Abstract]
Actual Amount	$ 138,901	$ 134,319
Minimum Capital Requirement	57,062	58,025
Minimum to be Well Capitalized Under Action Provisions	$ 71,328	$ 72,532
Tier 1 Leverage Capital, Ratio [Abstract]
Actual Ratio	9.74%	9.26%
Minimum Capital Requirement	4.00%	4.00%
Minimum to be Well Capitalized Under Action Provisions	5.00%	5.00%
Common Equity Tier One Capital, Amount [Abstract]
Actual Amount	$ 138,901
Minimum Capital Requirement	48,168
Minimum to be Well Capitalized Under Action Provisions	$ 69,576
Common Equity Tier One Capital, Ratio [Abstract]
Actual Ratio	12.98%
Minimum Capital Requirement	4.50%
Minimum to be Well Capitalized Under Action provisions	6.50%