ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)

12 Months Ended

Dec. 31, 2019

Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]

Schedule of components of accumulated other comprehensive income (loss), net of tax

The components of accumulated other comprehensive income (loss), net of tax, are as follows (dollar amounts in thousands):

	Foreign Currency Translation Adjustments		Net Unrealized Gains (Losses) On Available-For-Sale Securities		Write-off of cumulative translation adjustments		Total Accumulated Other Comprehensive Loss
Balance as of December 31, 2017	$	(10,134)	$	2	$	—	$	(10,132)
Activity, net of tax	(973)		(2)		—		(975)
Balance as of December 31, 2018	(11,107)		—		—		(11,107)
Activity, net of tax	477		—		(595)		(118)
Balance as of December 31, 2019	$	(10,630)	—		$	(595)	$	(11,225)