Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in the Carrying Amounts of Intangible Assets

The changes in the carrying amounts of intangible assets for the three months ended March 31, 2016 are detailed below (in thousands):

	Customer Relationships			Trademark / Tradename			Total
Balance as of December 31, 2015	$	82,044		$	4,818		$	86,862
Amortization	(2,171		)	(267		)	(2,438		)
Balance as of March 31, 2016	$	79,873		$	4,551		$	84,424
Weighted average remaining amortization period	9.2 years			4.3 years

Estimated Amortization Expense

Estimated amortization expense for the remainder of 2016 and each of the subsequent five years and thereafter is as follows (in thousands):

Fiscal year:
Remainder of 2016	$	7,316
2017	9,754
2018	9,754
2019	9,754
2020	9,135
2021	8,597
Thereafter	30,114
Total amortization	$	84,424