CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (49,485)	$ (26,576)	$ (159,964)	$ (55,231)	$ (92,534)
Other comprehensive income (loss), net of tax:
Change in foreign currency translation adjustments	826	541	1,655	1,550	1,425
Unrealized gain (loss) from debt securities	15	(127)	440	(896)	(445)
Pension benefit plan	(852)	(625)	(1,654)	209	(244)
Total comprehensive income (loss)	$ (49,496)	$ (26,787)	$ (159,523)	$ (54,368)	$ (91,798)