7. Intangible and Other Assets, net

Intangible and other assets, net, consisted of the following (in thousands):



	December 31,
	2015		2014
Deferred financing costs, net	$	20,612	$	23,795
Intangible assets, net	100,822		117,915
Other	11,038		12,443
Intangibles and other assets, net	$	132,472	$	154,153

Intangible assets and deferred financing costs consisted of the following (in thousands):



	December 31, 2015					December 31, 2014
	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
Deferred financing costs	$	40,066	$	(19,454	)	$	41,790	$	(17,995	)
Marketing related (5 year life)	330		(312		)	330		(268		)
Customer related (10-25 year life)	107,008		(53,957		)	107,008		(47,859		)
Contract based (5-7 year life)	74,336		(26,583		)	74,336		(15,632		)
Intangible assets and deferred financing costs	$	221,740	$	(100,306	)	$	223,464	$	(81,754	)

Amortization of deferred financing costs totaled $6.4 million, $6.0 million and $7.7 million in 2015, 2014 and 2013, respectively, and was recorded to interest expense in our consolidated statements of operations. As discussed further in Note 9 (“Long-Term Debt”), $2.9 million of deferred financing costs were expensed in 2015 and are reflected in debt extinguishment costs in our consolidated statements of operations. Amortization of intangible assets totaled $17.1 million, $12.3 million and $6.8 million during the years ended December 31, 2015, 2014 and 2013, respectively.

Estimated future intangible amortization expense is as follows (in thousands):



2016	$	16,618
2017	16,091
2018	15,673
2019	13,047
2020	9,562
Thereafter	29,831
Total	$	100,822