Deferred Government Grants (Details) $ in Thousands			1 Months Ended		12 Months Ended
	Nov. 02, 2023 USD ($)	Nov. 02, 2023 CNY (¥)	Jun. 23, 2020 USD ($)	Jun. 23, 2020 CNY (¥)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 CNY (¥)	Oct. 17, 2014 CNY (¥)
Deferred Government Grants [Abstract]
Subsidy received							¥ 46,150,000
Amount received			$ 6,820	¥ 47,100,000
Other income					$ 1,600	¥ 10,000,000
Subsidy					$ 5,900	¥ 37,100,000
Development cost	$ 1,200	¥ 8,400,000