SIGNIFICANT CUSTOMERS AND GEOGRAPHIC NET REVENUES (Customer and Credit Risk Concentration) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) customer	Dec. 31, 2020 USD ($) customer	Dec. 31, 2019 USD ($) customer
Concentration Risk [Line Items]
NET REVENUES | $	$ 703,277	$ 488,318	$ 420,669
Distributors [Member]
Concentration Risk [Line Items]
NET REVENUES | $	$ 525,700	$ 367,700	$ 304,600
Credit Concentration Risk [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Number of major customers | customer	10	10
Credit Concentration Risk [Member] | Accounts Receivable [Member] | Powertech Distribution Ltd.
Concentration Risk [Line Items]
Concentration risk percentage		10.00%
Credit Concentration Risk [Member] | Accounts Receivable [Member] | Avnet
Concentration Risk [Line Items]
Concentration risk percentage	45.00%	50.00%
Credit Concentration Risk [Member] | Accounts Receivable [Member] | Ten Customers
Concentration Risk [Line Items]
Concentration risk percentage	86.00%	90.00%
Customer Concentration Risk [Member] | Revenue from Contract with Customer Benchmark [Member]
Concentration Risk [Line Items]
Number of major customers | customer	10	10	10
Concentration risk, percentage of total net revenues	78.00%	62.00%	54.00%
Customer Concentration Risk [Member] | Revenue from Contract with Customer Benchmark [Member] | Avnet
Concentration Risk [Line Items]
Concentration risk, percentage of total net revenues	30.00%	19.00%	11.00%
Customer Concentration Risk [Member] | Revenue from Contract with Customer Benchmark [Member] | Honestar Technologies Co., Ltd.
Concentration Risk [Line Items]
Concentration risk, percentage of total net revenues	16.00%	11.00%