Segment Information (Tables)

9 Months Ended

Sep. 30, 2016

Segment Reporting [Abstract]

Schedule of Provisions for Contractual Discounts and Estimated Uncompensated Care as a Percentage of Gross Segment Billings

Provisions for contractual discounts and estimated uncompensated care for our Air Medical segment (expressed as a percentage of gross segment billings) were as follows:

	Revenue
	Quarter Ended						Nine Months Ended
	September 30,						September 30,
	2016			2015			2016			2015
Provision for contractual discounts		65	%		63	%		67	%		65	%
Provision for uncompensated care		9	%		11	%		6	%		9	%

Schedule of Net Revenue Attributable to Medicaid, Medicare, Insurance, and Self-Pay as a Percentage of Net Air Medical Revenues

Net revenue attributable to Insurance, Medicare, Medicaid, and Self-Pay (expressed as a percentage of net Air Medical revenues) were as follows:

	Quarter Ended						Nine Months Ended
	September 30,						September 30,
	2016			2015			2016			2015
Insurance		75	%		74	%		72	%		74	%
Medicare		17	%		17	%		18	%		17	%
Medicaid		8	%		8	%		9	%		8	%
Self-Pay		0	%		1	%		1	%		1	%

Schedule of Financial Information Concerning Reportable Operating Segments

Summarized financial information concerning our reportable operating segments for the quarters and nine months ended September 30, 2016 and 2015 is as follows:

	Quarter Ended						Nine Months Ended
	September 30,						September 30,
	2016			2015			2016			2015
	(Thousands of dollars)						(Thousands of dollars)
Segment operating revenues, net
Oil and Gas	$	77,551		$	121,190		$	249,173		$	354,425
Air Medical		74,482			85,516			220,089			239,543
Technical Services		6,060			8,027			19,983			23,509
Total operating revenues, net		158,093			214,733			489,245			617,477
Segment direct expenses (1)
Oil and Gas (2)		82,832			109,500			262,148			310,093
Air Medical		56,562			65,474			172,603			189,089
Technical Services		5,742			7,165			15,432			21,166
Total direct expenses		145,136			182,139			450,183			520,348
Segment selling, general and administrative expenses
Oil and Gas		1,705			1,397			4,838			3,831
Air Medical		3,056			2,302			8,293			7,458
Technical Services		266			230			763			552
Total segment selling, general and administrative expenses		5,027			3,929			13,894			11,841
Total segment expenses		150,163			186,068			464,077			532,189
Net segment (loss) profit
Oil and Gas		(6,986	)		10,293			(17,813	)		40,501
Air Medical		14,864			17,740			39,193			42,996
Technical Services		52			632			3,788			1,791
Total		7,930			28,665			25,168			85,288
Other, net (3)		377			637			5,425			1,739
Unallocated selling, general and administrative costs (1)		(8,354	)		(7,646	)		(22,938	)		(23,018	)
Interest expense		(7,719	)		(7,366	)		(22,792	)		(21,691	)
(Loss) earnings before income taxes	$	(7,766	)	$	14,290		$	(15,137	)	$	42,318

Depreciation and Amortization Expense Included in Direct Expenses and Unallocated Selling, General, and Administrative Costs

	Depreciation and Amortization Expense
	Quarter Ended				Nine Months Ended
	September 30,				September 30,
	2016		2015		2016		2015
Segment Direct Expense:
Oil and Gas	$	10,616	$	11,194	$	30,558	$	32,797
Air Medical		5,267		4,100		14,654		12,948
Technical Services		141		130		426		390
Total	$	16,024	$	15,424	$	45,638	$	46,135
Unallocated SG&A	$	2,269	$	2,376	$	7,416	$	8,177