Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash equivalents:
Amortized Cost	$ 31,110	$ 37,887	$ 142,467
Short-term investments:
Amortized Cost	81,558	95,758
Gross Unrealized Gains	2	6
Gross Unrealized Losses	(15)	(27)
Fair Value	81,545	95,737
U.S. treasury securities
Cash equivalents:
Amortized Cost		3,473
Fair Value		3,473
Short-term investments:
Amortized Cost	50,965	58,518
Gross Unrealized Gains	2	6
Gross Unrealized Losses	(15)	(27)
Fair Value	50,952	58,497
Money market funds
Cash equivalents:
Amortized Cost	30,593	33,767	140,856
Fair Value	$ 30,593	$ 33,767	$ 140,856

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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