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Quarterly Financial Data (Unaudited) | 12 Months Ended
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Dec. 27, 2020
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Data (Unaudited) | (14) Quarterly Financial Data (Unaudited) The unaudited quarterly information includes all normal recurring adjustments that the Company considers necessary for the fair presentation of the information shown below. The Company’s quarterly results have been and will continue to be affected by the timing of new shop openings and their associated pre-opening costs. As a result of these and other factors, the financial results for any quarter may not be indicative of the results for any future period. The following table presents selected unaudited quarterly financial data for periods indicated (in thousands, except per share data):
|  | Fiscal Year 2020 |
|  | March 29 |  |  | June 28 |  |  | September 27 |  |  | December 27 |
Total revenues |  | $ | 87,590 |  |  | $ | 56,162 |  |  | $ | 72,663 |  |  | $ | 74,866 |
Loss from operations |  |  | (16,985 | ) |  |  | (21,887 | ) |  |  | (16,138 | ) |  |  | (16,122 | )
Net loss attributable to Potbelly Corporation |  |  | (13,336 | ) |  |  | (22,216 | ) |  |  | (13,412 | ) |  |  | (16,427 | )
Loss per share attributable to common stockholders-basic |  |  | (0.56 | ) |  |  | (0.93 | ) |  |  | (0.56 | ) |  |  | (0.68 | )
Loss per share attributable to common stockholders-diluted |  |  | (0.56 | ) |  |  | (0.93 | ) |  |  | (0.56 | ) |  |  | (0.68 | )
|  | Fiscal Year 2019 |
|  | March 31 |  |  | June 30 |  |  | September 29 |  |  | December 29 |
Total revenues |  | $ | 98,087 |  |  | $ | 105,630 |  |  | $ | 104,238 |  |  | $ | 101,752 |
Income (loss) from operations |  |  | (4,723 | ) |  |  | (1,468 | ) |  |  | (2,143 | ) |  |  | (862 | )
Loss attributable to Potbelly Corporation |  |  | (18,439 | ) |  |  | (1,866 | ) |  |  | (2,355 | ) |  |  | (1,332 | )
Loss per share attributable to common stockholders-basic |  |  | (0.76 | ) |  |  | (0.08 | ) |  |  | (0.10 | ) |  |  | (0.06 | )
Loss per share attributable to common stockholders-diluted |  |  | (0.76 | ) |  |  | (0.08 | ) |  |  | (0.10 | ) |  |  | (0.06 | )

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- References No definition available. + Details
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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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