Share-Based Compensation - Options and PSUs (Details) - USD ($) $ / shares in Units, $ in Millions	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Options, Additional Disclosures
Proceeds from exercise of option awards		$ 0.8
Option Awards
Options Outstanding Roll Forward
Granted, Options	530,241
Options, Additional Disclosures
Unrecognized compensation cost, options	$ 2.7
Fair Value Assumptions
Expected term (in years)	5 years 6 months
Expected volatility	39.93%
Risk-free interest rate	1.19%
Dividend yield	3.25%
Options granted, Weighted average grant date fair value	$ 6.51
Performance Share Units
Fair Value Assumptions
Expected term (in years)	3 years
Expected volatility	40.50%
Risk-free interest rate	1.16%
Share Price	$ 24.30
Other-than-Options, Shares Activity
Granted, Shares	102,545
Other-than-Options, FV Activity
Granted, Weighted-Average Grant Date Fair Value per Share	$ 24.54