Regulatory Matters (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Regulatory Matters Details
Tangible Capital - actual		$ 35,132
Core Capital - actual	35,738	35,132
Risk Based Capital - actual	38,612	38,070
Tangible Capital - actual (as a percent)		8.70%
Risk Based Capital - actual (as a percent)		16.20%
Core Capital - actual (as a percent)	8.80%	8.70%
Tier I capital - actual	35,738
Tier risk-based capital (to risk weighted assets) (percent)	16.80%
Tier I capital (to risk weighted assets) (percent)	15.60%
Tangible Capital - capital adequacy		6,074
Core Capital - capital adequacy		16,198
Risk Based Capital - capital adequacy	18,368	18,802
Tangible Capital - capital adequacy (as a percent)		1.50%
Risk Based Capital - capital adequecy (as a percent)	8.00%	8.00%
Core Capital - capital adequacy (as a percent)		4.00%
Tier I capital (to risk weighted assets) - capital adequacy	9,184
Tier I capital (to average assets) - capital adequacy	16,314
Tier I capital (to risk weighted assets) - capital adequacy (percent)	4.00%
Tier I capital (to average assets) - capital adequacy (percent)	4.00%
Tangible Capital - well capitalized		20,248
Core Capital - well capitalized		24,297
Risk Based Capital - well capitalized	22,961	23,503
Tangible Capital (as a percent)		5.00%
Risk Based Capital - well capitalized (as a percent)	10.00%	10.00%
Tier I capital (to risk weighted assets) - well capitalized	13,776
Tier I capital (to average assets) - well capitalized	$ 20,393
Tier I capital (to risk weighted assets) - well capitalized (percent)	6.00%
Tier I capital (to average assets) - well capitalized (percent)	5.00%