Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Schedule of Intangible Assets (Details)

v3.21.1
Intangible Assets - Schedule of Intangible Assets (Details) - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Gross carrying amount $ 1,397,100 $ 1,397,100
Accumulated amortization (957,800) (949,800)
Net carrying value 439,300 447,300
Goodwill [Member]    
Gross carrying amount 277,800 277,800
Accumulated amortization
Net carrying value 277,800 277,800
Customer List [Member]    
Gross carrying amount 42,500 42,500
Accumulated amortization (42,500) (42,500)
Net carrying value
Technology [Member]    
Gross carrying amount 1,021,900 1,021,900
Accumulated amortization (860,400) (852,400)
Net carrying value 161,500 169,500
Trade Name [Member]    
Gross carrying amount 54,900 54,900
Accumulated amortization (54,900) (54,900)
Net carrying value