SIGNIFICANT ACCOUNTING POLICIES Earnings Per Share Reconciliation (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Weighted average shares outstanding - basic (in shares)	35,776,736	36,100,665	35,958,965	36,037,177
Effect of dilutive employee and director share-based awards (in shares)	0	729,298	0	555,141
Weighted average shares outstanding - diluted (in shares)	35,776,736	36,829,963	35,958,965	36,592,318
Anti-dilutive stock options outstanding
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Anti-dilutive stock options outstanding (in shares)	875,627	935,627	875,627	935,627
Participating securities excluded from calculation of loss per share
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Anti-dilutive stock options outstanding (in shares)	1,259,173	0	1,259,173	0