XML 40 R28.htm IDEA: XBRL DOCUMENT v3.19.2
Investment Securities - Schedule of Information Pertaining to Securities Gross Unrealized Losses by Investments (Details) - USD ($)
Jun. 30, 2019
Dec. 31, 2018
Less Than Twelve Months, Gross Unrealized Losses $ 0 $ 50,485
Less Than Twelve Months, Fair Value 0 9,412,366
Twelve Months or More, Gross Unrealized Losses 96,626 922,248
Twelve Months or More, Fair Value 10,194,893 22,912,205
Less Than Twelve Months, Gross Unrealized Losses 0 25,880
Less Than Twelve Months, Fair Value 0 8,239,023
Twelve Months or More, Gross Unrealized Losses 11,212 48,836
Twelve Months or More, Fair Value 1,488,615 2,872,091
U.S. Government Treasury Securities [Member]    
Less Than Twelve Months, Gross Unrealized Losses 0 0
Less Than Twelve Months, Fair Value 0 0
Twelve Months or More, Gross Unrealized Losses 0 27,474
Twelve Months or More, Fair Value 0 954,570
U.S. Government Agency Securities [Member]    
Less Than Twelve Months, Gross Unrealized Losses 0 33,077
Less Than Twelve Months, Fair Value 0 6,073,337
Twelve Months or More, Gross Unrealized Losses 93,047 848,080
Twelve Months or More, Fair Value 9,207,406 20,015,052
State and Municipal Securities [Member]    
Less Than Twelve Months, Gross Unrealized Losses 0 3,209
Less Than Twelve Months, Fair Value 0 306,792
Twelve Months or More, Gross Unrealized Losses 1,866 43,713
Twelve Months or More, Fair Value 870,691 1,813,173
Less Than Twelve Months, Gross Unrealized Losses 0 20,209
Less Than Twelve Months, Fair Value 0 7,359,536
Twelve Months or More, Gross Unrealized Losses 11,212 47,225
Twelve Months or More, Fair Value 1,488,615 2,782,627
Residential Mortgage-Backed Securities [Member]    
Less Than Twelve Months, Gross Unrealized Losses 0 14,199
Less Than Twelve Months, Fair Value 0 3,032,237
Twelve Months or More, Gross Unrealized Losses 1,713 2,981
Twelve Months or More, Fair Value 116,796 129,410
Less Than Twelve Months, Gross Unrealized Losses 0 5,671
Less Than Twelve Months, Fair Value 0 879,487
Twelve Months or More, Gross Unrealized Losses 0 1,611
Twelve Months or More, Fair Value $ 0 $ 89,464