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SUPPLEMENTAL BALANCE SHEET INFORMATION (Tables) | 3 Months Ended
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Mar. 31, 2021
Supplemental Balance Sheet Disclosures [Abstract] |
Supplemental Balance Sheet Information | The components of Other current liabilities as of March 31, 2021 and December 30, 2020 are as follows:
| March 31 2021 |  | December 30 2020
Sales tax payable | $ | 4,045 |  |  | $ | 4,285 |
Gift card liability | 2,600 |  |  | 2,637 |
Current portion of financing equipment lease liabilities | 2,445 |  |  | 1,998 |
Other | 5,997 |  |  | 5,280 |
Other current liabilities | $ | 15,087 |  |  | $ | 14,200 |
The components of Other long-term liabilities as of March 31, 2021 and December 30, 2020 are as follows:
| March 31 2021 |  | December 30 2020
Deferred licensing revenue | $ | 11,965 |  |  | $ | 12,151 |
Long-term portion of financing equipment lease liabilities | 4,056 |  |  | 3,586 |
Other(1) | 6,276 |  |  | 8,723 |
Other long-term liabilities | $ | 22,297 |  |  | $ | 24,460 |
(1) As of March 31, 2021, Other included $3,359 of deferred lease incentive liabilities related to leases with variable lease cost as well as $2,607 of deferred Social Security taxes associated with the Coronavirus Aid, Relief, and Economic Security Act.

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- Definition Tabular disclosure of condensed balance sheet, including, but not limited to, balance sheets of consolidated entities and consolidation eliminations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 3 -Paragraph i -Subsection 10 + Details
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