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9. Stock Based Compensation (Details) - $ / shares
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Share-based Payment Arrangement, Noncash Expense [Abstract]    
Non-vested, beginning 255,634 0
Granted 110,639 264,035
Forfeited (9,454)  
Vested (73,500) (8,401)
Non-vested, ending 283,456 255,634
Weighted average grant date price, beginning $ 7.18 $ .00
Granted 6.71 .00
Forfeited 7.14  
Vested 6.56 6.19
Weighted average grant date price, ending $ 7.19 $ 7.18