Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Significant Accounting Policies (Details)

v3.21.2
Significant Accounting Policies (Details) - shares
shares in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Accounting Policies [Abstract]        
Warrants exercisable 3,282,091 3,994,056 415,854 3,994,056