+Maturity Date of Available-for-sale Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Securities Heldtomaturity Allowance For Credit Loss Line Items
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	$ 1	$ 2
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(33)	(129)
Debt Securities, Available-for-sale, Amortized Cost, Current	31,597	62,300
Debt Securities, Available-for-sale, Current	31,565	62,173
Corporate Debt and US Treasury Securities [Member]
Debt Securities Heldtomaturity Allowance For Credit Loss Line Items
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling within One Year, Amortized Cost	31,597	62,300
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	1	2
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(33)	(129)
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling within One Year, Fair Value	$ 31,565	$ 62,173