Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The Company's intangible assets at June 30, 2014, and December 31, 2013, all of which are subject to amortization, consisted of the following:

	June 30, 2014							December 31, 2013
	Cost		Accumulated Amortization			Net		Cost		Accumulated Amortization			Net
	(in thousands)
Energy segment:
Customer relationships	$	54,430	$	(18,051	)	$	36,379	$	54,430	$	(13,700	)	$	40,730
Trade names	4,860		(2,820		)	2,040		4,860		(2,315		)	2,545
Non-compete agreement	120		(13		)	107		120		—			120
	59,410		(20,884		)	38,526		59,410		(16,015		)	43,395
Sports segment:
Customer relationships	2,086		(423		)	1,663		1,163		(230		)	933
Trade names	122		(24		)	98		122		(12		)	110
	2,208		(447		)	1,761		1,285		(242		)	1,043
Total	$	61,618	$	(21,331	)	$	40,287	$	60,695	$	(16,257	)	$	44,438

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated aggregate amortization expense related to the intangible assets for the next five years is as follows:

	Amount
	(in thousands)
For the year ended December 31:
Remainder of 2014	$	4,509
2015	8,210
2016	7,202
2017	5,971
2018	5,229
Thereafter	9,166
Total	$	40,287

Schedule of Goodwill

The changes to the Company’s carrying amount of goodwill were as follows:

	Six Months Ended June 30, 2014						Fiscal Year Ended December 31, 2013
	Energy		Sports		Total		Energy		Sports			Total
	(in thousands)
Balance at beginning of period	$	66,571	$	2,171	$	68,742	$	52,939	$	154		$	53,093
Acquisitions (see Note 3)	—		—		—		11,788		5,594			17,382
Adjustments to fair value	—		—		—		1,844		—			1,844
Impairments	—		—		—		—		(3,577		)	(3,577		)
Balance at end of period	$	66,571	$	2,171	$	68,742	$	66,571	$	2,171		$	68,742

Schedule of Intangible Assets and Goodwill

The components of goodwill at June 30, 2014, and December 31, 2013, were as follows:

	June 30, 2014			December 31, 2013
	(in thousands)
Goodwill	$	74,307		$	74,307
Accumulated impairment	(5,565		)	(5,565		)
Net goodwill	$	68,742		$	68,742