ACQUISITIONS (Tables)

6 Months Ended

Jun. 30, 2018

ACQUISITIONS [Abstract]

Fair Values of Assets Acquired and Liabilities Assumed

The fair values of the assets acquired and liabilities assumed recorded at the acquisition date were as follows (in thousands):

Assets:
Cash	$	2,313
Accounts receivable		27,527
Prepaid expenses and other current assets		5,323
Property and equipment		497,503
Goodwill		9,873
Other assets		31
Total assets	$	542,570

Liabilities:
Accounts payable		17,012
Accrued liabilities		14,128
Deferred income taxes		42,392
Other long-term liabilities		47,116
Total liabilities	$	120,648
Net assets acquired	$	421,922