2. CHANGE IN ACCOUNTING PRINCIPLE (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Prepaid expenses and other current assets	$ 33,698	$ 38,986
Deferred financing costs, net of current portion	2,486	2,841
Others		794,600
Total assets	845,710	836,427
Current portion of notes payable	21,962	22,383
Notes payable, net of current portion	594,547	599,914
Others		177,669
Total liabilities	808,178	799,966
Total equity	37,532	36,461
Total liabilities and equity	$ 845,710	836,427
Scenario, Previously Reported [Member]
Prepaid expenses and other current assets		40,139
Deferred financing costs, net of current portion		3,696
Others		794,600
Total assets		838,435
Current portion of notes payable		23,076
Notes payable, net of current portion		601,229
Others		177,669
Total liabilities		801,974
Total equity		36,461
Total liabilities and equity		838,435
Restatement Adjustment [Member]
Prepaid expenses and other current assets		(1,153)
Deferred financing costs, net of current portion		(855)
Others		0
Total assets		(2,008)
Current portion of notes payable		(693)
Notes payable, net of current portion		(1,315)
Others		0
Total liabilities		(2,008)
Total equity		0
Total liabilities and equity		$ (2,008)