Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2015

Intangible Assets [Abstract]

Summary of Components of Intangible Assets

The following table summarizes the components of intangible assets (in thousands):

	Non- compete			Partner Relationships			Customer Base			Technology Rights			Tradenames			Indefinite Life Intangibles		Total
As of June 30, 2015
Gross carrying value	$	593		$	145		$	641		$	5,330		$	760		$	250	$	7,719
Accumulated amortization		(541	)		(145	)		(499	)		(4,028	)		(678	)		—		(5,891	)
Net carrying value	$	52		$	—		$	142		$	1,302		$	82		$	250	$	1,828
As of December 31, 2014
Gross carrying value	$	593		$	145		$	641		$	5,330		$	760		$	250	$	7,719
Accumulated amortization		(527	)		(145	)		(453	)		(3,582	)		(649	)		—		(5,356	)
Net carrying value	$	66		$	—		$	188		$	1,748		$	111		$	250	$	2,363

Estimated Future Amortization Expense of Intangible Assets

The estimated future amortization expense of intangible assets, with the exception of the indefinite-life intangible assets as of June 30, 2015 is as follows (in thousands):

Fiscal Year	Amount
2015 (July-December)		534
2016		1,028
2017		16
Total	$	1,578
Weighted average remaining useful life		1.48 years