Other Current Assets (Tables)

9 Months Ended

Sep. 30, 2018

Assets, Current [Abstract]

Schedule Of Other Current Assets

Other current assets consist of the following:

	September 30, 2018		December 31, 2017
	(in thousands)
Prepaid expenses	$	20,306	$	14,205
Other current assets	3,857		4,762
Land held for sale	7,000		7,000
Total	$	31,163	$	25,967