Net Loss Per Share - Excluded From Calculation (Details) - shares	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Aug. 19, 2022
Outstanding common stock equivalents have been excluded from diluted net loss per common share
Total (in shares)	6,390,641	3,553,999
Common stock, shares issued			32,746,090
Options issued and outstanding
Outstanding common stock equivalents have been excluded from diluted net loss per common share
Total (in shares)	2,323,032	2,464,803
Inducement options issued and outstanding
Outstanding common stock equivalents have been excluded from diluted net loss per common share
Total (in shares)	128,072	38,289
Restricted stock units issued and outstanding
Outstanding common stock equivalents have been excluded from diluted net loss per common share
Total (in shares)	3,376,086	487,456
Warrants issued and outstanding
Outstanding common stock equivalents have been excluded from diluted net loss per common share
Total (in shares)	563,451	563,451