EMPLOYEE BENEFIT PLANS (Tables)

12 Months Ended

Dec. 31, 2019

Retirement Benefits [Abstract]

Schedule of severance pay details

The severance pay detail is as follows:

	December 31,
	2019		2018
	(in thousands)
Accrued severance liability	$	7,019	$	21,645
Severance assets	5,776		17,043
Unfunded portion	$	1,243	$	4,602