Regulatory Capital (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital ($)	$ 204,033	$ 180,678
Capital to RWA (%)	14.25%	15.60%
Capital Required for Capital Adequacy ($)	$ 114,576	$ 92,675
Capital Required for Capital Adequacy to RWA (%)	8.00%	8.00%
Tier One Risk Based Capital ($)	$ 189,457	$ 166,996
Tier One Risk Based Capital to RWA (%)	13.23%	14.42%
Tier One Risk Based Capital Required for Capital Adequacy ($)	$ 85,932	$ 46,338
Tier One Risk Based Capital Required for Capital Adequacy to RWA (%)	6.00%	4.00%
Common Equity Tier One Risk Based Capital ($)	$ 142,057
Common Equity Tier One Risk Based Capital To RWA (%)	9.92%
Common Equity Tier One Risk Based Capital Required For Capital Adequacy ($)	$ 64,449
Common Equity Tier One Risk Based Capital Required for Capital Adequacy to RWA (%)	4.50%	4.00%
Tier One Leverage Capital to Average Assets (%)	9.20%	10.52%
Tier One Leverage Capital Required for Capital Adequacy ($)	$ 82,385	$ 63,493
Tier One Leverage Capital Required for Capital Adequacy to Average Assets (%)	4.00%	4.00%
Subsidiaries [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital ($)	$ 195,937	$ 172,991
Capital to RWA (%)	13.75%	15.02%
Capital Required for Capital Adequacy ($)	$ 114,012	$ 92,110
Capital Required for Capital Adequacy to RWA (%)	8.00%	8.00%
Capital Required to be Well Capitalized ($)	$ 142,514	$ 115,137
Capital Required to be Well Capitalized to RWA (%)	10.00%	10.00%
Tier One Risk Based Capital ($)	$ 181,361	$ 159,309
Tier One Risk Based Capital to RWA (%)	12.73%	13.84%
Tier One Risk Based Capital Required for Capital Adequacy ($)	$ 85,509	$ 46,055
Tier One Risk Based Capital Required for Capital Adequacy to RWA (%)	6.00%	4.00%
Tier One Risk Based Capital Required to be Well Capitalized ($)	$ 114,012	$ 69,082
Tier One Risk Based Capital Required to be Well Capitalized to RWA (%)	8.00%	6.00%
Common Equity Tier One Risk Based Capital ($)	$ 181,361
Common Equity Tier One Risk Based Capital To RWA (%)	12.73%
Common Equity Tier One Risk Based Capital Required For Capital Adequacy ($)	$ 64,131
Common Equity Tier One Risk Based Capital Required for Capital Adequacy to RWA (%)	4.50%	4.00%
Common Equity Tier One Risk Based Capital Required to Be Well Capitalized ($)	$ 92,634
Common Equity Tier One Risk Based Capital Required To Be Well Capitalized to RiWA (%)	6.50%	6.00%
Tier One Leverage Capital to Average Assets (%)	8.83%	10.08%
Tier One Leverage Capital Required for Capital Adequacy ($)	$ 82,137	$ 63,210
Tier One Leverage Capital Required for Capital Adequacy to Average Assets (%)	4.00%	4.00%
Tier One Leverage Capital Required to be Well Capitalized ($)	$ 102,671	$ 79,012
Tier One Leverage Capital Required to be Well Capitalized to Average Assets (%)	5.00%	5.00%

Common Equity Tier One Risk Based Capital as defined in the regulations.

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The amount of total capital as defined in the regulations.

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