Equity Incentive Plan - Restricted Stock Units (Details) - Unvested restricted stock units	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Number of Shares
Unvested balance, at beginning of period (in shares) | shares	867,730
RSUs Cancelled (in shares) | shares	(78,340)
Unvested balance, at end of period (in shares) | shares	789,390
Weighted-Average Grant Date Fair Value per RSU
Weighted-Average Grant Date Fair Value per RSU Unvested balance, at beginning of period (in dollars per share) | $ / shares	$ 6.15
RSUs Cancelled (in dollars per share) | $ / shares	6.15
Weighted-Average Grant Date Fair Value per RSU Unvested balance, at end of period (in dollars per share) | $ / shares	$ 6.15
2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	2 years
Vesting on the one year anniversary | 2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	50.00%
Vesting on the two year anniversary | 2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	50.00%