XML 15 R48.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 1 - Organization and Summary of Significant Accounting Policies (Details) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]    
Advertising Expense (in Dollars) $ 598,000us-gaap_AdvertisingExpense $ 457,000us-gaap_AdvertisingExpense
Unrecognized Tax Benefits (in Dollars) $ 0us-gaap_UnrecognizedTaxBenefits $ 0us-gaap_UnrecognizedTaxBenefits
Preferred Stock, Convertible, Conversion Price (in Dollars per share) $ 6.25hmta_PreferredStockConvertibleConversionPrice  
Building [Member] | Minimum [Member]    
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]    
Property, Plant and Equipment, Useful Life 10 years  
Building [Member] | Maximum [Member]    
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]    
Property, Plant and Equipment, Useful Life 40 years  
Equipment, Furniture, and Fixtures [Member] | Minimum [Member]    
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]    
Property, Plant and Equipment, Useful Life 3 years  
Equipment, Furniture, and Fixtures [Member] | Maximum [Member]    
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]    
Property, Plant and Equipment, Useful Life 10 years  
Consumer Portfolio Segment [Member]    
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]    
Threshold Period Past Due for Write-off of Financing Receivable 120 days  
Non-consumer Portfolio [Member]    
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]    
Threshold Period Past Due for Write-off of Financing Receivable 180 days  
HomeTown Residential Mortgage, LLC [Member] | Corporate Joint Venture [Member]    
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]    
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions 49.00%us-gaap_SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions
/ invest_InvestmentAxis
= hmta_HomeTownResidentialMortgageLLCMember
/ dei_LegalEntityAxis
= us-gaap_CorporateJointVentureMember
 
2005 Stock Option Plan [Member]    
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares) 550,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
/ us-gaap_PlanNameAxis
= hmta_Year2005StockOptionPlanMember
 
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period 10 years