LONG-TERM INVESTMENTS (Tables)

12 Months Ended

Dec. 31, 2021

Investments, Debt and Equity Securities [Abstract]

Schedule of Long-Term Investments

Long-term investments consist of the following as of December 31, 2021 and 2020:

Details	2021		2020
Severance-pay funds	$	11,942	$	10,472
Long-term bank deposits		12,500		12,500
Investments in privately held companies		15,155		17,727
	$	39,597	$	40,699