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Equity Investment - Additional Information (Detail) - USD ($) shares in Thousands		3 Months Ended		6 Months Ended
	Apr. 01, 2020	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Schedule Of Equity Method Investments [Line Items]
Gain (loss) from equity method investment		$ (125,000)	$ (55,000)	$ 513,000	$ (77,000)
Bi Pa
Schedule Of Equity Method Investments [Line Items]
Cost method ownership percentage		15.00%		15.00%		15.00%
Impairment Of Investment		$ 0	0	$ 0	0
Investments value		2,869,000		2,869,000		$ 2,869,000
Clean Seed Capital Group Ltd
Schedule Of Equity Method Investments [Line Items]
Equity Method Investment Shares Purchased	6,250
Equity investment ownership position	8.00%
Fair value of stock		938,000		938,000		$ 425,000
Loss on equity method investment		$ (125,000)	$ (55,000)	$ 513,000	$ (77,000)

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