NET EARNINGS PER SHARE (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Common shares outstanding, basic:
Weighted average common shares outstanding-basic	42,385,423	42,071,019	42,276,371	42,022,669
Common shares outstanding, diluted:
Weighted average common shares outstanding-basic	42,385,423	42,071,019	42,276,371	42,022,669
Weighted-average common shares outstanding, diluted (in shares)	42,996,676	42,612,132	42,932,370	42,445,184
Stock Options
Common shares outstanding, diluted:
Dilutive effect of share based arrangements	415,578	340,072	427,995	214,413
Restricted Stock Units
Common shares outstanding, diluted:
Dilutive effect of share based arrangements	195,675	201,041	228,004	208,102