Note 7—Intangible Assets Other Than Goodwill

Intangible assets other than goodwill consist primarily of licenses, product lines, customer relationships and trademarks. Amortized intangible assets are included in intangibles in the accompanying balance sheets. Trademarks are disclosed separately in the accompanying balance sheets. Intangible assets are as follows (in thousands, except for weighted useful lives):

			December 31, 2015							December 31, 2016
	Weighted Useful Lives		Gross Carrying Amount		Accumulated Amortization			Net Amount		Gross Carrying Amount		Accumulated Amortization			Net Amount
	(Years)

Amortized Intangible Assets:
Licenses		5.81	$	24,930	$	(20,436	)	$	4,494	$	20,130	$	(17,248	)	$	2,882
Product lines		7.50		50,093		(14,376	)		35,717		50,093		(20,634	)		29,459
Customer relationships		4.90		3,152		(2,195	)		957		3,152		(2,755	)		397
Trade names		5.00		3,000		(2,050	)		950		3,000		(2,650	)		350
Non-compete/ Employment contracts		5.00		200		(133	)		67		200		(177	)		23
Total amortized intangible assets			$	81,375	$	(39,190	)	$	42,185	$	76,575	$	(43,464	)	$	33,111
Unamortized Intangible Assets:
Trademarks			$	2,308	$	―		$	2,308	$	2,608	$	―		$	2,608

In October 2016, the Company acquired the operating assets of the C’est Moi brand of performance makeup and youth skincare products whose distribution is currently limited primarily to Asia. The initial consideration consisted of cash in the amount of $0.3 million. In addition, the Company agreed to pay additional compensation of up to an aggregate of $2.1 million in cash over the five year period of 2017 through 2021, based on the achievement of certain financial performance criteria, which will be accrued and charged to expense when and if it is earned.

For the years ended December 31, 2014, 2015 and 2016, the Company’s aggregate amortization expense related to intangible assets was $8.5 million, $8.0 million and $8.8 million, respectively. The Company currently estimates continuing future amortization expense to be approximately (in thousands):

2017	$	8,780
2018		6,137
2019		3,144
2020		3,053
2021		3,053
Thereafter		8,944
	$	33,111