Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule Of Future Minimum Payments For All Operating Lease Obligations

For years subsequent to December 31, 2018, future minimum payments for all operating lease obligations that have initial non-cancelable lease terms exceeding one year, net of rental income from subleases are as follows.

	Operating Leases		Sublease Rental Income
2019	$	49,757	$	4,760
2020	47,084		3,944
2021	44,480		3,864
2022	24,471		707
2023	20,309		614
Thereafter	75,190		939
Total	$	261,291	$	14,828