Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements of Financial Instruments (Details)

v3.21.1
Fair Value Measurements of Financial Instruments (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Goodwill
Intangibles, net
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Goodwill
Intangibles, net
Fair Value Measurements Recurring [Member] | Fair Value Inputs Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Goodwill 496,352 496,352
Intangibles, net 1,368,329 1,762,211
Goodwill [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Gain (Loss) from fair value measurement
Intangible Assets [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Gain (Loss) from fair value measurement