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Credit Arrangements (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Line of Credit Facility [Abstract]    
Pledged Bonds $ 12,087,465  
Variable Rate [Member] | Maximum [Member]    
Line of Credit Facility [Abstract]    
Period of interest under CMA 90 days  
Fixed Rate [Member] | Maximum [Member]    
Line of Credit Facility [Abstract]    
Period of interest under CMA 30 days  
UTG 2013-11-20 [Member]    
Line of Credit Facility [Abstract]    
Interest Rate 3.75%  
Frequency of payments monthly  
Assets Pledged common voting stock of its wholly owned subsidiary, Universal Guaranty Life Insurance Company.  
UTG 2013-11-20 [Member] | UG [Member]    
Line of Credit Facility [Abstract]    
Issue Date Nov. 20, 2013  
Maturity Date Nov. 20, 2021  
Revolving Credit Limit $ 8,000,000  
Outstanding Balance 0 $ 0
Borrowings 0  
Repayments $ 0  
Percentage of common voting stock pledged 100.00%  
UG Avalon 2015-06-02 [Member] | UG [Member]    
Line of Credit Facility [Abstract]    
Issue Date Jun. 02, 2015  
Maturity Date May 07, 2022  
Revolving Credit Limit $ 10,000,000  
Outstanding Balance 0 $ 0
Borrowings 0  
Repayments $ 0