Stock-Based Compensation Arrangements - Summary of Stock-Based Compensation Expense and Associated Tax Benefit Recognized (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
		Dec. 31, 2017	Jan. 01, 2017		Jan. 03, 2016
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price		$ 9.00	$ 8.74
Stock-based compensation costs		$ 620	$ 702		$ 855
Portion capitalized as property and equipment	[1]	(14)	(13)		(17)
Stock-based compensation expense recognized		606	689		838
Tax benefit recognized from stock-based compensation awards		$ 0	$ 4	[2]	$ 18

[1] Fiscal Year December 31, 2017 January 1, 2017 January 3, 2016 (in thousands)Stock-based compensation costs $620 $702 $855Portion capitalized as property and equipment (1) (14) (13) (17)Stock-based compensation expense recognized $606 $689 $838Tax benefit recognized from stock-based compensation awards $— $4 $18 __________________(1)We capitalize the portion of stock-based compensation costs related to our design, construction, facilities and legal departments that are directly attributable to our venue development projects, such as the design and construction of a new venue and the remodeling and expansion of our existing venues. Capitalized stock-based compensation costs attributable to our venue development projects are included in “Property and equipment, net” in the Consolidated Balance Sheets.

[2] (1)We capitalize the portion of stock-based compensation costs related to our design, construction, facilities and legal departments that are directly attributable to our venue development projects, such as the design and construction of a new venue and the remodeling and expansion of our existing venues. Capitalized stock-based compensation costs attributable to our venue development projects are included in “Property and equipment, net” in the Consolidated Balance Sheets.