SHARE CAPITAL Schedule of Voting Ordinary Shares Issued And Outstanding (Details) - shares	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Common Class A
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance – beginning of period (in shares)	30,739,395	30,130,214
Issue of ordinary shares, net of forfeitures (in shares)	248,726	408,233
Repurchase of ordinary shares (in shares)	(1,874,419)	0
Balance – end of period (in shares)	29,113,702	30,538,447
Common Class B
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance – beginning of period (in shares)	6,254,715	6,254,715
Issue of ordinary shares, net of forfeitures (in shares)	0	0
Repurchase of ordinary shares (in shares)	0	0
Balance – end of period (in shares)	6,254,715	6,254,715