Common Stock and Preferred Stock - Narrative (Details) $ / shares in Units, $ in Millions		3 Months Ended
	Dec. 17, 2019 USD ($)	Mar. 31, 2020 USD ($) vote $ / shares shares	Dec. 31, 2019 shares
Subsidiary, Sale of Stock [Line Items]
Common stock shares authorized (in shares)		160,000,000	160,000,000
Common stock, votes per share | vote		1
Preferred stock shares authorized (in shares)		5,000,000	5,000,000
Preferred stock shares issued (in shares)		0	0
Preferred stock shares outstanding (in shares)		0	0
ATM Offering
Subsidiary, Sale of Stock [Line Items]
Aggregate offering price shares | $	$ 50.0
Sales commission percentage	3.00%
Sale of stock, number of shares issued (in shares)		648,845
Sale of stock, price per share (USD per share) | $ / shares		$ 8.54
Proceeds from IPO, net of discounts, commissions, and other offering expenses | $		$ 5.2