Stock-Based Compensation - Summary of Unvested PSU Award Activity (Details) - Performance Shares	12 Months Ended
	Dec. 31, 2019 $ / shares shares
Shares
Beginning period (in shares) | shares	252,500
Shares granted (in shares) | shares	669,550
Forfeited (in shares) | shares	(86,425)
End period (in shares) | shares	835,625
Weighted-Average Grant Date Fair Value
Beginning of period (in dollars per share) | $ / shares	$ 13.75
Granted (in dollars per share) | $ / shares	9.30
Forfeited (in dollars per share) | $ / shares	10.59
End of period (in dollars per share) | $ / shares	$ 10.51