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Balance Sheet Components (Details) - Schedule of corporate, u.s. government, and municipal debt securities - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Debt Securities:
Amortized Cost	$ 17,129	$ 81,485
Gross Unrealized Gains
Gross Unrealized Losses	(182)	(222)
Estimated Fair Value	16,947	81,263
Corporate [Member]
Debt Securities:
Amortized Cost	15,129	66,281
Gross Unrealized Gains
Gross Unrealized Losses	(178)	(210)
Estimated Fair Value	14,951	66,071
Municipalities [Member]
Debt Securities:
Amortized Cost		1,610
Gross Unrealized Gains
Gross Unrealized Losses
Estimated Fair Value		1,610
U.S. Government [Member]
Debt Securities:
Amortized Cost	2,000	13,594
Gross Unrealized Gains
Gross Unrealized Losses	(4)	(12)
Estimated Fair Value	$ 1,996	$ 13,582

X

- Definition

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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