Stock-Based Incentive Compensation Plans - Restricted Stock Units Activity (Details) - Restricted Stock Units	3 Months Ended
	Mar. 31, 2020 $ / shares shares
Number of Shares
Outstanding, beginning of period (in shares) | shares	543,041
Granted (in shares) | shares	868,683
Vested (in shares) | shares	(63,938)
Canceled and forfeited (in shares) | shares	(5,575)
Outstanding, end of period (in shares) | shares	1,342,211
Weighted Average Grant Date Fair Value
Outstanding, beginning of period (in dollars per share) | $ / shares	$ 19.72
Granted (in dollars per share) | $ / shares	20.43
Vested (in dollars per share) | $ / shares	21.00
Canceled and forfeited (in dollars per share) | $ / shares	18.43
Outstanding, end of period (in dollars per share) | $ / shares	$ 20.13