PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)

12 Months Ended

Dec. 31, 2019

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)	2019		2018
Maintenance agreements, current portion	$	1,923	$	5,600
Income taxes receivable	5,098		7,940
Prepaid expenses	3,924		7,484
Other current assets	4,269		9,696
Total	$	15,214	$	30,720