Amortizable Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Amortizable Intangible Assets

Amortizable intangible assets at December 31, 2016 and 2015 consisted of the following:

	December 31, 2016								December 31, 2015
(in thousands)	Gross Carrying Value		Accumulated Amortization			Net Carrying Value		Weighted Average Life in Years(1)	Gross Carrying Value		Accumulated Amortization			Net Carrying Value		Weighted Average Life in Years(1)
Purchased customer accounts	$	1,447,680	$	(741,770	)	$	705,910	15.0	$	1,398,986	$	(656,799	)	$	742,187	15.0
Non-compete agreements	29,668		(28,124		)	1,544		6.8	29,440		(26,947		)	2,493		6.8
Total	$	1,477,348	$	(769,894	)	$	707,454		$	1,428,426	$	(683,746	)	$	744,680

(1) Weighted-average life calculated as of the date of acquisition.