OTHER LONG-TERM LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2020

Other Liabilities, Noncurrent [Abstract]

Other Noncurrent Liabilities [Table Text Block]

The components of Other long-term liabilities as of December 31, 2020 and 2019 are as follows (in thousands):

	December 31, 2020		December 31, 2019
Deferred revenue	$	17,434	$	23,142
Deferred compensation plan		23,858		20,370
Other		54,893		36,129
Total	$	96,185	$	79,641