Stockholders' Equity - Summary of Stock Option Activity (Details) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2021 USD ($) $ / shares shares
Stockholders Equity Note [Abstract]
Number of Shares, Outstanding | shares	1,078,499
Number of Shares, Granted | shares	15,000
Number of Shares, Cancelled/Forfeited | shares	(1,611)
Number of Shares, Outstanding | shares	1,091,888
Number of Shares, Exercisable | shares	262,388
Weighted Average Exercise Price, Outstanding | $ / shares	$ 12.68
Weighted Average Exercise Price, Granted | $ / shares	9.87
Weighted Average Exercise Price, Cancelled/Forfeited | $ / shares	11.67
Weighted Average Exercise Price, Outstanding | $ / shares	12.65
Weighted Average Exercise Price, Exercisable | $ / shares	$ 12.87
Weighted Average Remaining Contractual Term (Years), Outstanding	9 years 3 months 18 days
Weighted Average Remaining Contractual Term (Years), Exercisable	9 years 2 months 12 days
Aggregate Intrinsic Value, Outstanding | $	$ 929
Aggregate Intrinsic Value, Exercisable | $	$ 246