Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2019

Stock-Based Compensation [Abstract]

Schedule Of Restricted Stock Award Activity

	Year Ended December 31,
	2019			2018			2017
	Shares		Weighted average per share grant date fair value	Shares		Weighted average per share grant date fair value	Shares		Weighted average per share grant date fair value
Outstanding, beginning of year	846	$	25.14	834	$	18.16	852	$	15.81
Granted	882		23.49	592		29.86	460		21.64
Vested	(430)		23.53	(491)		18.02	(452)		17.19
Forfeited	(79)		24.99	(89)		22.44	(26)		19.63
Outstanding, end of year	1,219	$	24.64	846	$	25.14	834	$	18.16

Summary Of Outstanding RSUs, PSUs And RSAs

	As of December 31, 2019
Unvested units		1,219
Unrecognized compensation cost	$	12,568
Period to recognize compensation cost		1.6 years