Annual report pursuant to Section 13 and 15(d)

Regulatory Capital (Details)

v3.6.0.2
Regulatory Capital (Details) - USD ($)
$ in Millions
Dec. 31, 2016
Dec. 31, 2015
Regulatory Capital [Line Items]    
Tier 1 capital to risk-weighted assets Actual (in dollars) $ 82.4 $ 76.0
Tier 1 capital to risk-weighted assets Minimum Required For Capital Adequacy Purposes (in dollars) 37.8 36.8
Tier 1 capital to risk-weighted assets Minimum Required To Be Well Capitalized Under Prompt Corrective Action Regulations (in dollars) 50.4 49.1
Total capital to risk-weighted assets Actual (in dollars) 90.1 83.0
Total capital to risk-weighted assets Minimum Required For Capital Adequacy Purposes (in dollars) 50.4 49.1
Total capital to risk-weighted assets Minimum Required To Be Well Capitalized Under Prompt Corrective Action Regulations (in dollars) 63.0 61.3
Tier 1 capital to adjusted average assets Actual (in dollars) 82.4 76.0
Tier 1 capital to adjusted average assets Minimum Required For Capital Adequacy Purposes (in dollars) 36.0 33.9
Tier 1 capital to adjusted average assets Minimum Required To Be Well Capitalized Under Prompt Corrective Action Regulations (in dollars) $ 45.0 $ 42.3
Tier 1 capital to risk-weighted assets Actual 13.10% 12.40%
Tier 1 capital to risk-weighted assets Minimum Required For Capital Adequacy Purposes 6.00% 6.00%
Tier 1 capital to risk-weighted assets Minimum Required To Be Well Capitalized Under Prompt Corrective Action Regulations 8.00% 8.00%
Total capital to risk-weighted assets Actual 14.30% 13.50%
Total capital to risk-weighted assets Minimum Required For Capital Adequacy Purposes 8.00% 8.00%
Total capital to risk-weighted assets Minimum Required To Be Well Capitalized Under Prompt Corrective Action Regulations 10.00% 10.00%
Tier 1 capital to adjusted average assets Actual 9.20% 9.00%
Tier 1 capital to adjusted average assets Minimum Required For Capital Adequacy Purposes 4.00% 4.00%
Tier 1 capital to adjusted average assets Minimum Required To Be Well Capitalized Under Prompt Corrective Action Regulations 5.00% 5.00%
Common Stock [Member]    
Regulatory Capital [Line Items]    
Tier 1 capital to risk-weighted assets Actual (in dollars) $ 82.4 $ 76.0
Tier 1 capital to risk-weighted assets Minimum Required For Capital Adequacy Purposes (in dollars) 28.3 27.6
Tier 1 capital to risk-weighted assets Minimum Required To Be Well Capitalized Under Prompt Corrective Action Regulations (in dollars) $ 40.9 $ 39.9
Tier 1 capital to risk-weighted assets Actual 13.10% 12.40%
Tier 1 capital to risk-weighted assets Minimum Required For Capital Adequacy Purposes 4.50% 4.50%
Tier 1 capital to risk-weighted assets Minimum Required To Be Well Capitalized Under Prompt Corrective Action Regulations 6.50% 6.50%