Organization and Principal Activities (Details) $ in Thousands, shares in Millions	3 Months Ended				12 Months Ended
	Mar. 31, 2023 USD ($)	Mar. 28, 2023 USD ($) shares	Mar. 24, 2023 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) segment businessUnit subsidiary	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Number of operating segments | segment					1
Number of business units | businessUnit					2
Cash and cash equivalents					$ 21,929	$ 269,863
Number of subsidiaries requiring capital liquidity requirements | subsidiary					2
Capital liquidity requirements from subsidiaries					$ 2,200
Accounts payable and accrued expenses					39,500
Other current liabilities					13,676	7,137
Current contingent consideration					867	648
Current portion of operating lease liabilities					4,082	3,086
Payments of short-term and long-term debt					5,900
Net loss					(282,116)	(256,725)	$ (111,581)
Accumulated deficit					(866,450)	(605,758)
Proceeds from sale of preferred shares, issuance of a convertible note and sale of financial assets				$ 43,000
Total revenue					100,936	114,080	26,759
Long lived assets					8,237	29,595
Restructuring expenses					1,200
Employee termination costs					1,100
Other Commitment, Aggregate Committed Investment
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Investments					7,000
Forecast
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Proceeds from investments	$ 50,000
Standby Equity Purchase Agreement | Subsequent Event
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Remaining shares | shares		24.0
Consideration available		$ 2,500
Consideration received on transaction			$ 10,800
PRC
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Cash and cash equivalents					15,500
Total revenue					39,100	$ 29,700	$ 25,000
Long lived assets					$ 100