SEVERANCE, CONTRACT TERMINATION AND MOBILIZATION COSTS (Details) (USD $)	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended			3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended	3 Months Ended	6 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Dec. 31, 2013 Employee Severance [Member]	Sep. 30, 2013 Employee Severance [Member]	Jun. 30, 2013 Employee Severance [Member]	Dec. 31, 2013 Lease Cancellation Fees [Member]	Sep. 30, 2013 Lease Cancellation Fees [Member]	Jun. 30, 2013 Lease Cancellation Fees [Member]	Dec. 31, 2013 Mobilization Costs [Member]	Sep. 30, 2013 Mobilization Costs [Member]	Jun. 30, 2013 Mobilization Costs [Member]	Dec. 31, 2013 U.S.	Sep. 30, 2013 U.S.	Jun. 30, 2013 U.S.	Dec. 31, 2013 U.S. Employee Severance [Member]	Sep. 30, 2013 U.S. Employee Severance [Member]	Jun. 30, 2013 U.S. Employee Severance [Member]	Dec. 31, 2013 U.S. Lease Cancellation Fees [Member]	Sep. 30, 2013 U.S. Lease Cancellation Fees [Member]	Jun. 30, 2013 U.S. Lease Cancellation Fees [Member]	Dec. 31, 2013 U.S. Mobilization Costs [Member]	Sep. 30, 2013 U.S. Mobilization Costs [Member]	Jun. 30, 2013 U.S. Mobilization Costs [Member]	Dec. 31, 2013 International	Sep. 30, 2013 International	Jun. 30, 2013 International	Jun. 30, 2013 International Operating Expense [Member]	Jun. 30, 2013 International General and Administrative Expense [Member]	Dec. 31, 2013 International Employee Severance [Member]	Sep. 30, 2013 International Employee Severance [Member]	Jun. 30, 2013 International Employee Severance [Member]	Dec. 31, 2013 International Lease Cancellation Fees [Member]	Sep. 30, 2013 International Lease Cancellation Fees [Member]	Jun. 30, 2013 International Lease Cancellation Fees [Member]	Dec. 31, 2013 International Mobilization Costs [Member]	Sep. 30, 2013 International Mobilization Costs [Member]	Jun. 30, 2013 International Mobilization Costs [Member]	Dec. 31, 2013 Functional Support [Member]	Sep. 30, 2013 Functional Support [Member]	Jun. 30, 2013 Functional Support [Member]	Dec. 31, 2013 Functional Support [Member] Employee Severance [Member]	Sep. 30, 2013 Functional Support [Member] Employee Severance [Member]	Jun. 30, 2013 Functional Support [Member] Employee Severance [Member]	Dec. 31, 2013 Functional Support [Member] Lease Cancellation Fees [Member]	Sep. 30, 2013 Functional Support [Member] Lease Cancellation Fees [Member]	Jun. 30, 2013 Functional Support [Member] Lease Cancellation Fees [Member]	Dec. 31, 2013 Functional Support [Member] Mobilization Costs [Member]	Sep. 30, 2013 Functional Support [Member] Mobilization Costs [Member]	Jun. 30, 2013 Functional Support [Member] Mobilization Costs [Member]	Jun. 30, 2013 Fluid Management Services [Member] U.S.	Jun. 30, 2013 Fluid Management Services [Member] U.S.
Restructuring Cost and Reserve [Line Items]
Severance Costs																																																			$ 6,300,000
Restructuring and Related Cost, Lease Cancellation Fees																																																				1,900,000
Restructuring and Related Cost, Equipment Mobilization Costs																											2,300,000
Restructuring and Related Cost, Redeployment Costs															2,600,000												7,200,000	8,300,000	2,200,000												700,000
Restructuring Reserve [Roll Forward]
Restructuring Reserve, beginning balance	1,059,000	(3,203,000)	0	0	(332,000)	0	1,059,000	(1,630,000)	0	0	(1,241,000)	0	(1,059,000)	(1,870,000)	0	0	(22,000)	0	(1,059,000)	(1,630,000)	0	0	(218,000)	0	0	(1,333,000)	0			0	(310,000)	0	0	0	0	0	(1,023,000)	0	0	0	0	0	0	0	0	0	0	0	0	0
Expense			10,553,000			6,321,000			1,937,000			2,295,000			2,594,000			746,000			1,630,000			218,000			7,227,000					4,843,000			307,000			2,077,000			732,000			732,000			0			0
Payment	(1,059,000)	(2,144,000)	(7,350,000)	0	(332,000)	(5,989,000)	(1,059,000)	(571,000)	(307,000)	0	(1,241,000)	(1,054,000)	(1,059,000)	(811,000)	(724,000)	0	(22,000)	(724,000)	(1,059,000)	(571,000)	0	0	(218,000)	0	0	(1,333,000)	(5,894,000)			0	(310,000)	(4,533,000)	0	0	(307,000)	0	(1,023,000)	(1,054,000)	0	0	(732,000)	0	0	(732,000)	0	0	0	0	0	0
Restructuring Reserve, ending balance	$ 0	$ 1,059,000	$ (3,203,000)	$ 0	$ 0	$ (332,000)	$ 0	$ 1,059,000	$ (1,630,000)	$ 0	$ 0	$ (1,241,000)	$ 0	$ (1,059,000)	$ (1,870,000)	$ 0	$ 0	$ (22,000)	$ 0	$ (1,059,000)	$ (1,630,000)	$ 0	$ 0	$ (218,000)	$ 0	$ 0	$ (1,333,000)			$ 0	$ 0	$ (310,000)	$ 0	$ 0	$ 0	$ 0	$ 0	$ (1,023,000)	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0