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Stockholders' Equity (Details) - At the Market Offering - USD ($) $ / shares in Units, $ in Millions	1 Months Ended		3 Months Ended
	Apr. 30, 2021	Nov. 30, 2020	Mar. 31, 2021
Class of Stock [Line Items]
Maximum amount available for issuance		$ 100.0
Number of shares sold (in shares)			3,622,186
Sales of stock purchase price (in dollars per share)			$ 27.60
Proceeds of stock sale			$ 98.2
Maximum amount available for issuance, increase	$ 300.0

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