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SUPPLEMENTAL BALANCE SHEET AND CASH FLOW INFORMATION (available-for-sale debt securities) (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Available-for-sale debt securities [Line Items]
Cost	$ 22,000
Gross unrealized gains	0
Gross unrealized losses	0
Available-for-sale debt securities	22,000
Cash and cash equivalents [Member] | Money market fund [Member]
Available-for-sale debt securities [Line Items]
Available-for-sale debt securities	22,000
Cash and cash equivalents [Member] | Money market fund [Member] | Domestic [Member]
Available-for-sale debt securities [Line Items]
Cost	22,000
Gross unrealized gains	0
Gross unrealized losses	0
Available-for-sale debt securities	$ 22,000

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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