12. INTANGIBLE AND OTHER ASSETS

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

		July 5, 2014				December 28, 2013
	Useful	Gross		Accumulated		Gross		Accumulated
	Lives	Amount		Amortization		Amount		Amortization
Intangibles-subject to amortization:
Trademarks	10 yrs.	$	4,175	$	2,824	$	4,175	$	2,695
Customer lists	5-10 yrs.	43,248		16,086		43,367		14,065
Patents	3-20 yrs.	2,273		1,632		2,273		1,360
Noncompete agreement	6 yrs.	1,908		715		1,913		558
Other	7-20 yrs.	307		246		263		207
Total intangibles-subject to amortization		51,911		21,503		51,991		18,885
Intangibles-not subject to amortization:
Trade names		83,657				83,659
Other assets:
Key money deposits		35,875		18,699		35,535		17,038
Other deposits		23,729				22,574
Deferred compensation plan assets		2,450				2,360
Deferred tax asset-net		10,152				10,044
Restricted cash		749				752
Shop-in-shop		18,682		9,719		16,334		7,767
Interest rate swap		2,977				4,307
Other		4,018				4,466
Total other assets		98,632		28,418		96,372		24,805
Total intangible and other assets		$	234,200	$	49,921	$	232,022	$	43,690
Total intangible and other assets-net				$	184,279			$	188,332

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 in each of the Second Quarter and Prior Year Quarter, and $2.6 million in each of the Year to Date Period and Prior Year YTD Period. Estimated aggregate future amortization expense by fiscal year for intangible assets is as follows (in thousands):

Fiscal Year	Amortization Expense
2014 (remaining)	$	2,586
2015	4,784
2016	4,646
2017	4,387
2018	4,021
2019	3,923