XML 52 R41.htm IDEA: XBRL DOCUMENT v3.20.2
Significant Accounting Policies - Intangible Assets (Details)
9 Months Ended
Sep. 30, 2020
Minimum  
Intangible Assets  
Useful life of intangible assets 7 years
Maximum  
Intangible Assets  
Useful life of intangible assets 12 years