Stock Based Compensation - Summary of Stock Option Activity (Details) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($) $ / shares shares
Options Outstanding
Options Outstanding beginning balance (in shares) | shares	22,515,513
Options Granted (in shares) | shares	550,000
Options Cancelled (in shares) | shares	(1,453,020)
Options Exercised (in shares) | shares	(15,499)
Options Outstanding ending balance (in shares) | shares	21,596,994
Weighted-Average Exercise Price
Weighted Average Exercise Price, beginning balance (USD per share) | $ / shares	$ 6.19
Weighted Average Exercise Price, Options Granted (USD per share) | $ / shares	1.61
Weighted Average Exercise Price, Options Cancelled (USD per share) | $ / shares	6.56
Weighted Average Exercise Price, Options Exercised (USD per share) | $ / shares	2.37
Weighted Average Exercise Price, ending balance (USD per share) | $ / shares	$ 6.05
Aggregate Intrinsic Value | $	$ 539