Segment Information (Tables)

9 Months Ended

Sep. 30, 2015

Segment Reporting [Abstract]

Reconciliation of Operating Profit (Loss) from Segments to Consolidated

Segment information relating to the Company's results from continuing operations was as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2015			2014			2015			2014
Revenues
Energy	$	23,798		$	49,701		$	90,397		$	140,767
Sports	9,682			8,882			17,578			14,899
Total revenues	$	33,480		$	58,583		$	107,975		$	155,666
Operating income (loss) before goodwill and other asset impairments
Energy	$	(498	)	$	8,551		$	3,692		$	21,923
Sports	789			1,146			(1,570		)	(896		)
Total segment operating income	291			9,697			2,122			21,027
Corporate and other business activities	(3,400		)	(3,517		)	(10,578		)	(10,878		)
Interest expense	(627		)	(778		)	(1,883		)	(2,468		)
Impairment of marketable securities	(7,886		)	—			(30,626		)	—
Other income (expense), net	7,905			33			9,177			6,514
Income (loss) before income taxes and equity method income	$	(3,717	)	$	5,435		$	(31,788	)	$	14,195
Depreciation and amortization expense:
Energy	$	5,440		$	5,519		$	16,485		$	16,924
Sports	424			431			1,283			1,203
Total depreciation and amortization expense	$	5,864		$	5,950		$	17,768		$	18,127

Reconciliation of Assets from Segment to Consolidated

Segment information related to the Company's assets was as follows:

	September 30, 2015		December 31, 2014
	(in thousands)
Sports	$	14,970	$	18,625
Energy	208,118		220,262
Corporate and other business activities	216,017		240,467
Total assets	$	439,105	$	479,354