Other Current Assets (Tables)

3 Months Ended

Mar. 31, 2018

Assets, Current [Abstract]

Schedule Of Other Current Assets

Other current assets consist of the following:

	March 31, 2018		December 31, 2017
	(in thousands)
Prepaid expenses	$	16,998	$	14,205
Other current assets	7,096		4,762
Land held for sale	9,971		7,000
Total	$	34,065	$	25,967