Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The Company's intangible assets at March 31, 2015, and December 31, 2014, all of which are subject to amortization, consisted of the following:

	March 31, 2015							December 31, 2014
	Cost		Accumulated Amortization			Net		Cost		Accumulated Amortization			Net
	(in thousands)
Energy segment:
Customer relationships	$	54,430	$	(23,805	)	$	30,625	$	54,430	$	(21,938	)	$	32,492
Trade names	4,860		(3,317		)	1,543		4,860		(3,161		)	1,699
Non-compete agreement	120		(31		)	89		120		(25		)	95
	59,410		(27,153		)	32,257		59,410		(25,124		)	34,286
Sports segment:
Customer relationships	2,089		(805		)	1,284		2,089		(678		)	1,411
Trade names	122		(43		)	79		122		(37		)	85
	2,211		(848		)	1,363		2,211		(715		)	1,496
Total	$	61,621	$	(28,001	)	$	33,620	$	61,621	$	(25,839	)	$	35,782

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated aggregate amortization expense related to the intangible assets for the remainder of 2015 and subsequent years is as follows:

	Amount
	(in thousands)
Remainder of 2015	$	6,049
2016	7,202
2017	5,972
2018	5,229
2019	2,814
Thereafter	6,354
Total	$	33,620

Schedule of Goodwill

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

	Three Months Ended March 31, 2015						Year ended December 31, 2014
	Energy		Sports		Total		Energy			Sports		Total
	(in thousands)
Balance, beginning of period	$	28,693	$	2,171	$	30,864	$	65,359		$	2,171	$	67,530
Impairments	—		—		—		(36,666		)	—		(36,666		)
Balance, end of period	$	28,693	$	2,171	$	30,864	$	28,693		$	2,171	$	30,864

Schedule of Intangible Assets and Goodwill

The components of goodwill at March 31, 2015, and December 31, 2014, were as follows:

	March 31, 2015			December 31, 2014
	(in thousands)
Goodwill	$	73,095		$	73,095
Accumulated impairment	(42,231		)	(42,231		)
Net goodwill	$	30,864		$	30,864