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v3.19.3.a.u2

Quarterly Data (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 25, 2019 | Sep. 25, 2019 | Jun. 26, 2019 | Mar. 27, 2019 | Dec. 26, 2018 | Sep. 26, 2018 | Jun. 27, 2018 | Mar. 28, 2018 | Dec. 25, 2019 | Dec. 26, 2018 | Dec. 27, 2017
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue | $ 113,836 | $ 124,258 | $ 151,884 | $ 151,411 | $ 159,549 | $ 158,023 | $ 157,334 | $ 155,273 | $ 541,389 | $ 630,179 | $ 529,169
Total operating costs and expenses | 87,273 | 56,084 | 105,769 | 127,280 | 139,789 | 139,554 | 138,374 | 138,848 | 376,406 | 556,565 | 458,471
Operating income | 26,563 | 68,174 | 46,115 | 24,131 | 19,760 | 18,469 | 18,960 | 16,425 | 164,983 | 73,614 | 70,698
Net income | $ 18,559 | $ 49,122 | $ 34,239 | $ 15,490 | $ 11,503 | $ 10,805 | $ 11,626 | $ 9,759 | $ 117,410 | $ 43,693 | $ 39,594
Basic net income per share (in dollars per share) | $ 0.32 | $ 0.83 | $ 0.57 | $ 0.25 | $ 0.19 | $ 0.17 | $ 0.18 | $ 0.15 | $ 1.96 | $ 0.69 | $ 0.58
Diluted net income per share (in dollars per share) | $ 0.31 | $ 0.80 | $ 0.55 | $ 0.24 | $ 0.18 | $ 0.16 | $ 0.18 | $ 0.15 | $ 1.90 | $ 0.67 | $ 0.56
Total gains (losses) on sales of company restaurants |  |  |  |  |  |  |  |  | $ 93,608 | $ 513 | $ 1,729
Real Estate |  |  |  |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Total gains (losses) on sales of company restaurants |  |  |  |  |  |  |  |  | $ 11,874 | $ 0 | 1,918
Franchised Risk Type | Revenue Benchmark |  |  |  |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Franchise revenue, percentage |  |  |  |  |  |  |  |  | 96.00% | 90.00% |
Company restaurant sales |  |  |  |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Total gains (losses) on sales of company restaurants |  |  |  |  |  |  |  |  | $ 82,866 | $ (746) | (268)
Company restaurant sales |  |  |  |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue | $ 48,803 | $ 63,582 | $ 95,447 | $ 98,545 | $ 104,389 | $ 103,609 | $ 102,741 | $ 101,193 | 306,377 | 411,932 | 390,352
Franchise and license revenue |  |  |  |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue | $ 65,033 | $ 60,676 | $ 56,437 | $ 52,866 | $ 55,160 | $ 54,414 | $ 54,593 | $ 54,080 | $ 235,012 | $ 218,247 | $ 138,817

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