Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The Company's intangible assets at December 31, 2013 and 2012, all of which are subject to amortization, consisted of the following:

	December 31, 2013							December 31, 2012
	Cost		Accumulated Amortization			Net		Cost		Accumulated Amortization			Net
	(in thousands)
Energy segment:
Customer relationships	$	43,100	$	(13,700	)	$	29,400	$	43,100	$	(6,356	)	$	36,744
Trade names	4,100		(2,315		)	1,785		4,100		(1,125		)	2,975
	47,200		(16,015		)	31,185		47,200		(7,481		)	39,719
Sports segment:
Customer relationships	1,163		(230		)	933		235		(67		)	168
Trade names	122		(12		)	110		—		—			—
	1,285		(242		)	1,043		235		(67		)	168
Total	$	48,485	$	(16,257	)	$	32,228	$	47,435	$	(7,548	)	$	39,887

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:
2014	$	6,868
2015	5,537
2016	4,529
2017	3,299
2018	2,826
Thereafter	9,169
	$	32,228

Schedule of Goodwill

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

	Fiscal Year Ended December 31, 2013								Year Ended December 31, 2012
	Energy		Sports			Total			Energy		Sports			Total
	(in thousands)
Balance at beginning of period	$	52,939	$	154		$	53,093		$	6,256	$	1,988		$	8,244
Acquisitions (see Note 3)	23,400		5,594			28,994			46,683		154			46,837
Adjustment to fair value	1,844		—			1,844			—		—			—
Impairments	—		(3,577		)	(3,577		)	—		(1,988		)	(1,988		)
Balance at end of period	$	78,183	$	2,171		$	80,354		$	52,939	$	154		$	53,093

Schedule of Intangible Assets and Goodwill

The components of goodwill at December 31, 2013 and 2012, were as follows:

	December 31, 2013			December 31, 2012
	(in thousands)
Goodwill	$	85,919		$	55,081
Accumulated impairment	(5,565		)	(1,988		)
Net goodwill	$	80,354		$	53,093