Segment Information (Tables)

6 Months Ended

Jun. 30, 2013

SegmentReportingDisclosureTextBlockAbstract

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

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

	Three Months Ended  June 30,						Six Months Ended  June 30,
	2013			2012			2013			2012
	(in thousands)
Revenues
Energy	$	27,071		$	23,461		$	53,110		$	37,751
Sports	2,304			989			2,616			1,145
Total revenues	$	29,375		$	24,450		$	55,726		$	38,896
Operating income (loss)
Energy	$	3,392		$	5,668		$	6,620		$	8,984
Sports	(585		)	(146		)	(1,878		)	(929		)
Total segment operating income	2,807			5,522			4,742			8,055
Corporate and other business activities	(2,357		)	(2,741		)	(4,625		)	(5,036		)
Interest income, net	1,256			259			1,869			491
Other expense, net	(1,200		)	(22		)	(139		)	(473		)
Income from continuing operations before income taxes	$	506		$	3,018		$	1,847		$	3,037
Depreciation and amortization expense:
Energy	$	4,683		$	3,216		$	9,537		$	4,907
Sports	172			80			319			220
Total depreciation and amortization expense	$	4,855		$	3,296		$	9,856		$	5,127

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

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

	June 30, 2013		December 31, 2012
	(in thousands)
Sports	$	22,387	$	7,613
Energy	193,296		199,889
Corporate and other business activities	244,387		258,993
Total assets	$	460,070	$	466,495