Intangible Assets

12 Months Ended

Jan. 01, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Intangible Assets

7. Intangible Assets

A summary of the activity and balances in intangible assets is as follows:

	Balance at December 28, 2014			Additions (1)			Other		Balance at January 3, 2016
Gross Intangible Assets
Indefinite-lived trade names	$	182,937		$	—		$	—	$	182,937
Indefinite-lived liquor licenses		2,023			—			—		2,023
Finite-lived trade names		1,800			—			—		1,800
Leasehold interests		12,574			5,726			—		18,300
Total intangible assets	$	199,334		$	5,726		$	—	$	205,060
Accumulated Amortization
Finite-lived trade names	$	(465	)	$	(180	)	$	—	$	(645	)
Leasehold interests		(4,693	)		(1,121	)		—		(5,814	)
Total accumulated amortization	$	(5,158	)	$	(1,301	)	$	—	$	(6,459	)

	Balance at January 3, 2016			Additions (2)			Other		Balance at January 1, 2017
Gross Intangible Assets
Indefinite-lived trade names	$	182,937		$	—		$	—	$	182,937
Indefinite-lived liquor licenses		2,023			—			—		2,023
Finite-lived trade names		1,800			—			—		1,800
Leasehold interests		18,300			473			—		18,773
Total intangible assets	$	205,060		$	473		$	—	$	205,533
Accumulated Amortization
Finite-lived trade names	$	(645	)	$	(180	)	$	—	$	(825	)
Leasehold interests		(5,814	)		(1,286	)		—		(7,100	)
Total accumulated amortization	$	(6,459	)	$	(1,466	)	$	—	$	(7,925	)

(1) Additions during 2015 represent the amount paid for four leases acquired.

(2) Additions during 2016 represent leasehold interests as a result of adjustments to the leases acquired in 2015 and a lease acquired in 2016.

Amortization expense was $1.5 million, $1.3 million and $1.3 million for 2016, 2015 and 2014, respectively. Future amortization associated with the net carrying amount of finite-lived intangible assets is as follows:

2017		1,402
2018		1,402
2019		1,386
2020		1,375
2021		1,339
Thereafter		5,744
Total amortization	$	12,648

The remaining weighted-average amortization period of leasehold interests acquired total 10.8 years. The remaining amortization period of the finite-lived trade name is 5.4 years.