Segment Information (Tables)

6 Months Ended

Jun. 30, 2016

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The following tables set forth certain financial information for our two operating segments and corporate as of and for the three and six months ended June 30, 2016 and 2015 (amounts in thousands):

	As of and for the three months ended June 30, 2016
	Drilling Services Segment		Production Services Segment		Corporate		Total
Identifiable assets	$	478,799	$	256,284	$	15,441	$	750,524
Revenues	$	27,959	$	34,331	$	—	$	62,290
Operating costs	14,773		28,742		—		43,515
Segment and combined margin	$	13,186	$	5,589	$	—	$	18,775
Depreciation and amortization	$	15,408	$	13,188	$	326	$	28,922
Capital expenditures	$	5,437	$	2,953	$	79	$	8,469

	As of and for the three months ended June 30, 2015
	Drilling Services Segment		Production Services Segment		Corporate		Total
Identifiable assets	$	564,529	$	411,883	$	28,485	$	1,004,897
Revenues	$	58,559	$	76,452	$	—	$	135,011
Operating costs	32,815		53,106		—		85,921
Segment and combined margin	$	25,744	$	23,346	$	—	$	49,090
Depreciation and amortization	$	20,815	$	17,328	$	346	$	38,489
Capital expenditures	$	42,634	$	3,696	$	14	$	46,344

	As of and for the six months ended June 30, 2016
	Drilling Services Segment		Production Services Segment		Corporate		Total
Identifiable assets	$	478,799	$	256,284	$	15,441	$	750,524
Revenues	$	61,143	$	76,099	$	—	$	137,242
Operating costs	32,213		63,591		—		95,804
Segment and combined margin	$	28,930	$	12,508	$	—	$	41,438
Depreciation and amortization	$	31,086	$	27,002	$	658	$	58,746
Capital expenditures	$	7,545	$	6,242	$	175	$	13,962

	As of and for the six months ended June 30, 2015
	Drilling Services Segment		Production Services Segment		Corporate		Total
Identifiable assets	$	564,529	$	411,883	$	28,485	$	1,004,897
Revenues	$	156,974	$	171,851	$	—	$	328,825
Operating costs	95,111		121,874		—		216,985
Segment and combined margin	$	61,863	$	49,977	$	—	$	111,840
Depreciation and amortization	$	44,415	$	35,161	$	695	$	80,271
Capital expenditures	$	75,690	$	19,153	$	317	$	95,160

Reconciliation of Operating Profit (Loss) from Segments to Consolidated

The following table reconciles the combined margin reported above to income from operations as reported on the consolidated statements of operations for the three and six months ended June 30, 2016 and 2015 (amounts in thousands):

	Three months ended June 30,						Six months ended June 30,
	2016			2015			2016			2015
Combined margin	$	18,775		$	49,090		$	41,438		$	111,840
Depreciation and amortization	(28,922		)	(38,489		)	(58,746		)	(80,271		)
General and administrative	(15,258		)	(18,363		)	(31,766		)	(40,223		)
Bad debt expense	(112		)	(394		)	(57		)	(713		)
Impairment charges	—			(71,329		)	—			(77,319		)
Gain (loss) on dispositions of property and equipment, net	(508		)	4,377			92			3,244
Loss from operations	$	(26,025	)	$	(75,108	)	$	(49,039	)	$	(83,442	)

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas

The following table sets forth certain financial information for our international operations in Colombia as of and for the three and six months ended June 30, 2016 and 2015 (amounts in thousands):

	As of and for the three months ended June 30,				As of and for the six months ended June 30,
	2016		2015		2016		2015
Identifiable assets	$	42,347	$	65,902	$	42,347	$	65,902
Revenues	$	261	$	14,078	$	1,357	$	34,039