Share Based Compensation (Tables)

3 Months Ended

Mar. 31, 2020

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Restricted Share

The following table summarizes restricted share activity for the three months ended March 31, 2020:

	Three Months Ended March 31, 2020
				Weighted-
				Average Grant
	Shares			Date Fair Value
Unvested restricted shares at beginning of period		349,318		$	44.88
Share units granted		106,327			31.06
Restricted shares vested		(21,287	)		41.63
Unvested restricted shares at end of period		434,358			41.65