XML 62 R33.htm IDEA: XBRL DOCUMENT v3.21.1
Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2020
Accounting Policies [Abstract]  
Schedule of Estimated Useful Lives of Property and Equipment

Capital assets are recorded at cost and are amortized using the straight-line method over the following estimated useful lives:

 

Furniture and equipment   5 years
Computers   3 years
Patents   25 years
Leasehold improvements   15 years