Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets and Goodwill

The Company’s intangible assets and goodwill as of December 31, 2016 and 2015, consist of the following (dollars in thousands):

	December 31, 2016
	Estimated Useful Life	Gross Carrying Amount		Accumulated Amortization			Net Book Value
Definite-lived intangible assets - customer relationships	20 years	$	26,800	$	(8,350	)	$	18,450
Indefinite-lived intangible assets - trademarks		9,933		—			9,933
Total intangible assets		36,733		(8,350		)	28,383
Goodwill		53,531		—			53,531
Total intangible assets and goodwill		$	90,264	$	(8,350	)	$	81,914

	December 31, 2015
	Estimated Useful Life	Gross Carrying Amount		Accumulated Amortization			Net Book Value
Definite-lived intangible assets - customer relationships	20 years	$	26,800	$	(7,010	)	$	19,790
Indefinite-lived tangible assets - trademarks		9,933		—			9,933
Total intangible assets		36,733		(7,010		)	29,723
Goodwill		53,531		—			53,531
Total intangible assets and goodwill		$	90,264	$	(7,010	)	$	83,254

Estimated Future Amortization Expense for Intangible Assets

The remaining weighted-average amortization period for definite-lived intangible assets is approximately 14 years as of December 31, 2016. Estimated future amortization expense for definite-lived intangible assets is as follows (in thousands):

Years Ending December 31,
2017	$	1,340
2018	1,340
2019	1,340
2020	1,340
2021	1,340
Thereafter	11,750
Total	$	18,450