Stockholders' Equity (Details) - USD ($)	Mar. 22, 2019	Dec. 31, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Preferred shares, shares authorized (in shares)		2,000,000	2,000,000
Preferred stock par value (in dollars per share)		$ 0.0001	$ 0.0001
Preferred shares, shares issued (in shares)		0	0
Preferred shares, shares outstanding (in shares)		0	0
Common stock authorized (in shares)		170,000,000	170,000,000
Common stock par value (in dollars per share)		$ 0.0001	$ 0.0001
Common shares, shares issued (in shares)		93,986,470	93,573,165
Common shares, shares outstanding (in shares)		93,986,470	93,573,165
At-the-market offering | Maximum
Class of Stock [Line Items]
Sales agreement, threshold sale of shares	$ 40,000,000