Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2020

Stock-Based Compensation [Abstract]

Disclosure of restricted stock award activity

The following tables summarize our restricted stock award activity for the three and nine months ended September 30, 2020 and 2019.

	Three Months Ended September 30, 2020
	Number of Shares of Restricted Stock Awards (in thousands)	Weighted Average Grant Date Fair Value
Unvested at beginning of period	59.3	$	20.87
Granted	—	—
Vested	(21.1)	20.64
Forfeited	—	—
Outstanding (unvested) at end of period	38.2	$	20.99

	Three Months Ended September 30, 2019
	Number of Shares of Restricted Stock Awards (in thousands)	Weighted Average Grant Date Fair Value
Unvested at beginning of period	58.5	$	19.83
Granted	5.0	20.38
Vested	(15.2)	18.60
Forfeited	—	—
Outstanding (unvested) at end of period	48.3	$	20.28

	Nine Months Ended September 30, 2020
	Number of Shares of Restricted Stock Awards (in thousands)	Weighted Average Grant Date Fair Value
Unvested at beginning of period	52.1	$	20.55
Granted	60.2	20.84
Vested	(73.6)	20.59
Forfeited	(0.5)	19.32
Outstanding (unvested) at end of period	38.2	$	20.99

	Nine Months Ended September 30, 2019
	Number of Shares of Restricted Stock Awards (in thousands)	Weighted Average Grant Date Fair Value
Unvested at beginning of period	26.5	$	21.31
Granted	92.5	19.47
Vested	(70.2)	19.63
Forfeited	(0.5)	17.11
Outstanding (unvested) at end of period	48.3	$	20.28