PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)

12 Months Ended

Dec. 31, 2020

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of prepaid expenses and other current assets

Prepaid expenses and other current assets consist of the following as of December 31:

(in thousands)	2020		2019
Maintenance agreements, current portion	$	2,513	$	1,923
Income taxes receivable	7,053		5,098
Prepaid expenses	4,812		3,924
Other current assets	5,101		4,269
Total	$	19,479	$	15,214