Lease Exit and Related Charges (Tables)

12 Months Ended

Dec. 31, 2018

Disclosure Changes To Accrued Loss On Excess Office Facilities [Abstract]

Schedule Of Accrued Loss On Excess Office Facilities

	Years Ended December 31,
	2018			2017			2016
Accrued loss, beginning of year	$	2,058		$	3,186		$	2,595
Additions and adjustments to the lease loss accrual, including estimated sublease income	(454		)	—			2,428
Less amounts paid, net of sublease income	(382		)	(1,128		)	(1,837		)
Accrued loss, end of year	1,222			2,058			3,186
Less current portion (included in Accrued and other current liabilities)	(346		)	(341		)	(1,024		)
Accrued loss, non-current portion (included in Other long term liabilities)	$	876		$	1,717		$	2,162