Equity Incentive Plans, Stock Option Plans (Details) - shares	1 Months Ended
	Jun. 30, 2021	Jun. 30, 2022
2015 Plan [Member]
Stock Option Plan [Abstract]
New grants awarded (in shares)	0
2021 Plan [Member]
Stock Option Plan [Abstract]
Common stock reserved for issuance (in shares)		1,313,137