XML 94 R85.htm IDEA: XBRL DOCUMENT v2.4.0.8
Minimum Regulatory Capital Requirements - Summary of Bank's Actual and Required Capital Amounts and Ratios (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Total Risk-Based Capital to Risk Weighted Assets Actual, Amount $ 107,752 $ 104,446
Tier 1 Capital to Risk Weighted Assets Actual, Amount 102,395 99,059
Tier 1 Capital to Adjusted Total Assets Actual, Amount 102,395 99,059
Total Risk-Based Capital to Risk Weighted Assets Actual, Ratio 16.34% 17.35%
Tier 1 Capital to Risk Weighted Assets Actual, Ratio 15.53% 16.45%
Tier 1 Capital to Adjusted Total Assets Actual, Ratio 10.88% 10.67%
Total Risk-Based Capital to Risk Weighted Assets For Capital Adequacy Purposes, Amount 52,756 48,167
Tier 1 Capital to Risk Weighted Assets For Capital Adequacy Purposes, Amount 26,378 24,084
Tier 1 Capital to Adjusted Total Assets For Capital Adequacy Purposes, Amount 37,644 37,152
Total Risk-Based Capital to Risk Weighted Assets For Capital Adequacy Purposes, Ratio 8.00% 8.00%
Tier 1 Capital to Risk Weighted Assets For Capital Adequacy Purposes, Ratio 4.00% 4.00%
Tier 1 Capital to Adjusted Total Assets For Capital Adequacy Purposes, Ratio 4.00% 4.00%
Total Risk-Based Capital to Risk Weighted Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Amount      
Tier 1 Capital to Risk Weighted Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Amount      
Tier 1 Capital to Adjusted Total Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Amount      
Total Risk-Based Capital to Risk Weighted Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Ratio      
Tier 1 Capital to Risk Weighted Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Ratio      
Tier 1 Capital to Adjusted Total Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Ratio      
Farmers & Merchants State Bank [Member]
    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Total Risk-Based Capital to Risk Weighted Assets Actual, Amount 92,838 88,746
Tier 1 Capital to Risk Weighted Assets Actual, Amount 87,481 83,359
Tier 1 Capital to Adjusted Total Assets Actual, Amount 87,481 83,359
Total Risk-Based Capital to Risk Weighted Assets Actual, Ratio 14.10% 14.74%
Tier 1 Capital to Risk Weighted Assets Actual, Ratio 13.29% 13.85%
Tier 1 Capital to Adjusted Total Assets Actual, Ratio 9.40% 8.92%
Total Risk-Based Capital to Risk Weighted Assets For Capital Adequacy Purposes, Amount 52,674 48,167
Tier 1 Capital to Risk Weighted Assets For Capital Adequacy Purposes, Amount 26,337 24,083
Tier 1 Capital to Adjusted Total Assets For Capital Adequacy Purposes, Amount 37,228 37,368
Total Risk-Based Capital to Risk Weighted Assets For Capital Adequacy Purposes, Ratio 8.00% 8.00%
Tier 1 Capital to Risk Weighted Assets For Capital Adequacy Purposes, Ratio 4.00% 4.00%
Tier 1 Capital to Adjusted Total Assets For Capital Adequacy Purposes, Ratio 4.00% 4.00%
Total Risk-Based Capital to Risk Weighted Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Amount 65,843 60,208
Tier 1 Capital to Risk Weighted Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Amount 39,506 36,125
Tier 1 Capital to Adjusted Total Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Amount $ 46,535 $ 46,710
Total Risk-Based Capital to Risk Weighted Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Ratio 10.00% 10.00%
Tier 1 Capital to Risk Weighted Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Ratio 6.00% 6.00%
Tier 1 Capital to Adjusted Total Assets To Be Well Capitalized Under the Prompt Corrective Action Provisions, Ratio 4.00% 5.00%