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13) Stock Compensation Plans (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Text Block [Abstract]    
Share-based Payment Arrangement, Amount Capitalized $ 358,878 $ 256,996
Unrecognized compensation expense related to the options issued in December 2014 39,152  
Total intrinsic value $ 663,901 $ 271,220