XML 75 R63.htm IDEA: XBRL DOCUMENT v3.21.2
Stock Warrants Disclosure: Stock warrants activity 2019 (Details) - shares
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Details      
Warrants outstanding 14,791,882 2,478,124 2,395,624
Warrants granted and assumed 13,979,758 82,500