Quarterly report pursuant to Section 13 or 15(d)

Long-Lived Intangible Assets - Schedule of Definite Lived Intangible Assets (Details)

v3.21.1
Long-Lived Intangible Assets - Schedule of Definite Lived Intangible Assets (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Finite Lived Intangible Assets [Line Items]    
Definite lived intangible assets, Gross $ 3,538,793 $ 3,538,793
Definite lived intangible assets, Accumulated Amortization (3,040,436) (2,876,536)
Definite lived intangible assets, Net 498,357 662,257
Customer Lists and Relationships    
Finite Lived Intangible Assets [Line Items]    
Definite lived intangible assets, Gross 2,084,515 2,084,515
Definite lived intangible assets, Accumulated Amortization (1,695,302) (1,578,178)
Definite lived intangible assets, Net $ 389,213 $ 506,337
Customer Lists and Relationships | Minimum    
Finite Lived Intangible Assets [Line Items]    
Definite lived intangible assets, Expected Life 36 months 36 months
Definite lived intangible assets, Remaining Months 7 months 10 months
Customer Lists and Relationships | Maximum    
Finite Lived Intangible Assets [Line Items]    
Definite lived intangible assets, Expected Life 60 months 60 months
Definite lived intangible assets, Remaining Months 29 months 32 months
Drawings and Technology    
Finite Lived Intangible Assets [Line Items]    
Definite lived intangible assets, Expected Life 36 months 36 months
Definite lived intangible assets, Remaining Months 0 days 0 days
Definite lived intangible assets, Gross $ 760,207 $ 760,207
Definite lived intangible assets, Accumulated Amortization $ (760,207) $ (760,207)
Trade name, Trademarks & other    
Finite Lived Intangible Assets [Line Items]    
Definite lived intangible assets, Remaining Months 7 months 10 months
Definite lived intangible assets, Gross $ 447,274 $ 447,274
Definite lived intangible assets, Accumulated Amortization (383,202) (355,742)
Definite lived intangible assets, Net $ 64,072 $ 91,532
Trade name, Trademarks & other | Minimum    
Finite Lived Intangible Assets [Line Items]    
Definite lived intangible assets, Expected Life 24 months 24 months
Trade name, Trademarks & other | Maximum    
Finite Lived Intangible Assets [Line Items]    
Definite lived intangible assets, Expected Life 36 months 36 months
Non-Compete    
Finite Lived Intangible Assets [Line Items]    
Definite lived intangible assets, Expected Life 36 months 36 months
Definite lived intangible assets, Remaining Months 7 months 10 months
Definite lived intangible assets, Gross $ 246,797 $ 246,797
Definite lived intangible assets, Accumulated Amortization (201,725) (182,409)
Definite lived intangible assets, Net $ 45,072 $ 64,388