Summary of Significant Accounting Policies - Common Shares Outstanding (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2022
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)	4,367,866	4,355,001	4,355,001
Vesting of restricted stock unit awards (in shares)	2,953	15,966
Shares withheld to cover taxes upon vesting of restricted stock unit awards (in shares)	(705)	(3,101)
Ending balance (in shares)	4,378,316	4,367,866	4,378,316
Common Stock | At the Market Offerings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares sold at the market (in shares)	8,202		8,202