Segment Information (Tables)

3 Months Ended

Mar. 31, 2017

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
	March 31,
	2017			2016
Gross Air Medical segment billings		100	%		100	%
Provision for contractual discounts		70	%		71	%
Provision for uncompensated care		4	%		3	%

Schedule of Net Revenue Attributable to Insurance, Medicare, Medicaid, and Self-Pay as 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
	March 31,
	2017			2016
Insurance		70	%		66	%
Medicare		20	%		19	%
Medicaid		10	%		15	%
Self-Pay		0	%		0	%

Schedule of Financial Information Concerning Reportable Operating Segments

Summarized financial information concerning our reportable operating segments for the quarters ended March 31, 2017 and 2016 is as follows:

	Quarter Ended
	March 31,
	2017			2016
	(Thousands of dollars)
Segment operating revenues
Oil and Gas	$	71,731		$	88,437
Air Medical		55,338			70,060
Technical Services		7,549			5,519
Total operating revenues		134,618			164,016
Segment direct expenses (1)
Oil and Gas (2)		81,728			91,916
Air Medical		50,842			57,044
Technical Services		4,946			3,594
Total segment direct expenses		137,516			152,554
Segment selling, general and administrative expenses
Oil and Gas		1,720			1,528
Air Medical		2,881			2,595
Technical Services		338			224
Total selling, general and administrative expenses		4,939			4,347
Total direct and selling, general and administrative expenses		142,455			156,901
Net segment (loss) profit
Oil and Gas		(11,717	)		(5,007	)
Air Medical		1,615			10,421
Technical Services		2,265			1,701
Total net segment (loss) profit		(7,837	)		7,115
Other, net (3)		1,064			256
Unallocated selling, general and administrative costs (1)		(8,105	)		(7,326	)
Interest expense		(8,195	)		(7,533	)
Loss before income taxes	$	(23,073	)	$	(7,488	)

(1) Included in segment direct expenses and unallocated selling, general, and administrative costs are the depreciation and amortization expense amounts below:

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

Depreciation and Amortization Expense
	Quarter Ended
	March 31,
	2017		2016
	(Thousands of dollars)
Segment Direct Expense:
Oil and Gas	$	9,862	$	9,918
Air Medical		5,477		4,256
Technical Services		146		128
Total	$	15,485	$	14,302
Unallocated SG&A	$	1,360	$	2,671

(2) Includes Equity in loss of unconsolidated affiliate.

(3) Consists of gains on disposition of property and equipment and other income – net.