11. INTANGIBLE AND OTHER ASSETS

The following table summarizes intangible and other assets (in thousands):

		September 28, 2013				December 29, 2012
	Useful	Gross		Accumulated		Gross		Accumulated
	Lives	Amount		Amortization		Amount		Amortization
Intangibles-subject to amortization:
Trademarks	10 yrs.	$	4,175	$	2,628	$	4,135	$	2,400
Customer lists	5-10 yrs.	42,996		13,013		32,144		9,980
Patents	3-20 yrs.	2,273		1,224		2,273		815
Noncompete agreement	6 yrs.	1,905		476		1,895		237
Other	7-20 yrs.	261		203		258		194
Total intangibles-subject to amortization		51,610		17,544		40,705		13,626
Intangibles-not subject to amortization:
Trade names		83,650				83,647
Other assets:
Key money deposits		35,081		15,884		35,655		14,060
Other deposits		21,924				17,591
Deferred compensation plan assets		2,329				3,188
Deferred tax asset-net		6,149				6,536
Restricted cash		702				991
Shop-in-shop		14,303		6,958		11,396		5,297
Other		2,753		0		3,948		1
Total other assets		83,241		22,842		79,305		19,358
Total intangible and other assets		$	218,501	$	40,386	$	203,657	$	32,984
Total intangible and other assets-net				$	178,115			$	170,673

Key money is the amount of funds paid to a landlord or tenant to acquire the rights of tenancy under a commercial property lease for a certain property. Key money represents the “right to lease” with an automatic right of renewal. This right can be subsequently sold by the Company or can be recovered should the landlord refuse to allow the automatic right of renewal to be exercised. Key money is amortized over the initial lease term, which ranges from approximately four to 18 years.

Amortization expense for intangible assets was approximately $1.3 million, $0.9 million, $3.9 million and $2.4 million for the Third Quarter, Prior Year Quarter, Year To Date Period, and Prior Year YTD Period, respectively. Estimated aggregate future amortization expense by fiscal year for intangible assets is as follows (in thousands):

	Amortization Expense
2013 (remaining)	$	1,285
2014	5,147
2015	4,755
2016	4,616
2017	4,358
2018		3,993