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Investments - Investment Income (Details) (USD $)
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Notes to Financial Statements    
Investment income fixed maturities $ 71,936UNAM_InvestmentIncomeExcludingShortTermInvestments $ 13,089UNAM_InvestmentIncomeExcludingShortTermInvestments
Investment Income short-term investments 15,472UNAM_InvestmentIncomeFromShortTermInvesments 18,255UNAM_InvestmentIncomeFromShortTermInvesments
Total investment income $ 87,408us-gaap_InvestmentIncomeInterest $ 31,344us-gaap_InvestmentIncomeInterest