Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

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

	December 31, 2014							December 31, 2013
	Cost		Accumulated Amortization			Net		Cost		Accumulated Amortization			Net
	(in thousands)
Energy segment:
Customer relationships	$	54,430	$	(21,938	)	$	32,492	$	54,430	$	(13,700	)	$	40,730
Trade names	4,860		(3,161		)	1,699		4,860		(2,315		)	2,545
Non-compete agreement	120		(25		)	95		120		—			120
	59,410		(25,124		)	34,286		59,410		(16,015		)	43,395
Sports segment:
Customer relationships	2,089		(678		)	1,411		1,163		(230		)	933
Trade names	122		(37		)	85		122		(12		)	110
	2,211		(715		)	1,496		1,285		(242		)	1,043
Total	$	61,621	$	(25,839	)	$	35,782	$	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 and thereafter is as follows:

	Amount
	(in thousands)
For the year ended December 31:
2015	$	8,211
2016	7,202
2017	5,972
2018	5,229
2019	2,814
Thereafter	6,354
	$	35,782

Schedule of Goodwill

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

	Year Ended December 31, 2014								Year Ended December 31, 2013
	Energy			Sports		Total			Energy		Sports			Total
	(in thousands)
Balance at beginning of period	$	65,359		$	2,171	$	67,530		$	52,939	$	154		$	53,093
Acquisitions	—			—		—			10,576		5,594			16,170
Adjustment to fair value	—			—		—			1,844		—			1,844
Impairments	(36,666		)	—		(36,666		)	—		(3,577		)	(3,577		)
Balance at end of period	$	28,693		$	2,171	$	30,864		$	65,359	$	2,171		$	67,530

Schedule of Intangible Assets and Goodwill

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

	December 31, 2014			December 31, 2013
	(in thousands)
Goodwill	$	73,095		$	73,095
Accumulated impairment	(42,231		)	(5,565		)
Net goodwill	$	30,864		$	67,530