v3.22.2.2

Acquisition (Details) - Obalon Therapeutics Inc. - USD ($) $ in Millions		3 Months Ended	6 Months Ended
	Jun. 15, 2021	Jun. 30, 2022	Jun. 30, 2022
Acquisitions
Aggregate purchase price	$ 30.6
Issuance of shares of common stock	3,340,035
Shares issued value	$ 30.6
Cancellation of shares	2,680,301
Acquisition related costs		$ 0.0	$ 0.0

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