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Income Taxes (Details) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2018
Income Taxes (Textual)        
Income tax expense (benefit) $ (14,632)    
(Loss) income before income taxes, rate 0.00% 11.00%    
State net operating loss carryforwards     $ 2,647,292  
Federal net operating loss carryforwards     14,642,294  
Federal net operating loss carryforwards does not expire amount     12,930,387  
Federal net operating loss carryforwards expires amount     1,711,907  
Federal general business tax credit carryforwards     $ 490,018  
Tax credit carryforward, description     Federal net operating loss carryforwards of $14,642,294 of which $12,930,387 do not expire and of which $1,711,907 expire in 2034 through 2037 (if not utilized before then) and state net operating loss carryforwards of $2,647,292 that expire in 2037 through 2038 (if not utilized before then). Additionally, we had federal general business tax credit carryforwards of $490,018 that expire in 2027 through 2039 (if not utilized before then) and state tax credit carryforwards of $763,350 that expire in 2023 through 2039 (if not utilized before then).  
State tax credit carryforwards     $ 763,350  
Non-cash income tax expense       $ 563,252