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SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 28, 2016 | Dec. 30, 2015 | Dec. 31, 2014
Cash paid for: |  |  |
Income taxes, net of refunds | $ 1,823 | $ 416 | $ 836
Interest, net of amounts capitalized | 54 | 92 | 123
Non-cash investing activities: |  |  |
Accrued purchases of property and equipment | 6,150 | 4,904 | 3,577
Property and equipment acquired through landlord incentives | 0 | 0 | 6,000
Noncash Deemed Landlord Financing | 1,985 | 0 | 0
Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Capitalized Amount | 139 | 0 | 0
Non-cash financing activities: |  |  |
Establishment of liabilities under tax receivable agreement | 100,063 | 173,090 | 0
Accrued Distributions to Noncontrolling Interests | 607 | 0 | 0
IPO And Organizational Transaction | Class A Common Stock |  |  |
Non-cash investing activities: |  |  |
Class A common stock issued | 0 | 6 | 0
IPO And Organizational Transaction | Class B Common Stock |  |  |
Non-cash financing activities: |  |  |
Cancellation of Class B common stock |  | (6) | 0
Secondary Offering and Redemption of Units | Class A Common Stock |  |  |
Non-cash investing activities: |  |  |
Class A common stock issued | 5 | 6 | 0
Secondary Offering and Redemption of Units | Class B Common Stock |  |  |
Non-cash financing activities: |  |  |
Cancellation of Class B common stock | (5) | (6) | 0
USC Merger | Class A Common Stock |  |  |
Non-cash investing activities: |  |  |
Class A common stock issued | 0 | 2 | 0
USC Merger | Class B Common Stock |  |  |
Non-cash financing activities: |  |  |
Cancellation of Class B common stock | 0 | (2) | 0
Parent Company | IPO And Organizational Transaction | Class A Common Stock |  |  |
Non-cash investing activities: |  |  |
Class A common stock issued | 0 | 6 | 0
Parent Company | IPO And Organizational Transaction | Class B Common Stock |  |  |
Non-cash financing activities: |  |  |
Cancellation of Class B common stock | 0 | (6) | 0
Parent Company | Secondary Offering and Redemption of Units | Class A Common Stock |  |  |
Non-cash investing activities: |  |  |
Class A common stock issued | 18,944 | 19,933 | 0
Parent Company | Secondary Offering and Redemption of Units | Class B Common Stock |  |  |
Non-cash financing activities: |  |  |
Cancellation of Class B common stock |  | (6) | 0
Parent Company | USC Merger | Class A Common Stock |  |  |
Non-cash investing activities: |  |  |
Class A common stock issued | 0 | 2 | 0
Parent Company | USC Merger | Class B Common Stock |  |  |
Non-cash financing activities: |  |  |
Cancellation of Class B common stock | $ 0 | $ (2) | $ 0

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