In millions, except per share items | Oct-01-18 | Jul-09-18 | Apr-16-18 | Dec-25-17 | Oct-02-17 | Jul-10-17 | Apr-17-17 | Dec-26-16 |
| 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K |
Revenue: | | | | | | | | |
Restaurant sales | 78.9 | 81.6 | 102.0 | 71.4 | 77.8 | 74.3 | 90.5 | 61.9 |
Royalty fees | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 |
Total revenue | 78.9 | 81.6 | 102.1 | 71.4 | 77.9 | 74.3 | 90.6 | 62.0 |
Total revenue growth | 1.3% | 9.8% | 12.7% | 15.2% | 15.7% | 12.1% | 12.6% | 17.6% |
Operating expenses: | | | | | | | | |
Cost of sales | 24.1 | 24.2 | 29.7 | 20.5 | 23.0 | 21.8 | 26.5 | 18.7 |
Labor | 25.5 | 25.5 | 32.5 | 23.2 | 23.4 | 22.1 | 27.0 | 19.5 |
Store operating expenses | 18.3 | 18.3 | 23.3 | 16.3 | 16.8 | 16.2 | 19.0 | 13.4 |
General and administrative expenses | 10.0 | 9.3 | 11.0 | 8.5 | 7.7 | 7.1 | 10.0 | 7.3 |
Depreciation | 4.7 | 4.9 | 6.3 | 4.7 | 4.5 | 4.2 | 5.1 | 3.7 |
Amortization | 0.2 | 0.2 | 0.4 | 0.3 | 0.3 | 0.4 | 0.5 | 0.4 |
Pre-opening costs | 0.2 | 0.3 | 0.5 | 0.4 | 0.6 | 0.7 | 0.6 | 0.3 |
Impairment loss | | 16.3 | | | | | | |
Casualty Loss | | 16.3 | | | 0.1 | | | |
Loss from disposal of equipment | 0.1 | 0.1 | 0.2 | 0.2 | 0.1 | 0.7 | 0.3 | -0.1 |
Total operating expenses | 83.1 | 99.1 | 103.9 | 74.2 | 76.6 | 73.2 | 88.8 | 63.3 |
Income (loss) from operations | -4.2 | -17.5 | -1.8 | -2.8 | 1.3 | 1.1 | 1.7 | -1.3 |
Operating margin | -5.3% | -21.4% | -1.8% | -4.0% | 1.6% | 1.5% | 1.9% | -2.0% |
|
Other income and expenses: | | | | | | | | |
Interest expense, net | -1.3 | -1.2 | -1.6 | -1.2 | -1.1 | -1.0 | -1.4 | -0.9 |
Other income | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Total other income and expenses | 1.2 | 1.2 | 1.6 | 1.1 | 1.1 | 1.0 | 1.3 | 0.9 |
Income (loss) before provision for income taxes | -5.5 | -18.7 | -3.4 | -4.0 | 0.2 | 0.1 | 0.4 | -2.2 |
Provision (benefit) for income taxes | -1.5 | 0.1 | 0.2 | -1.1 | -0.1 | -0.5 | 0.4 | -1.7 |
Net income (loss) | -3.9 | -18.8 | -3.6 | -2.9 | 0.3 | 0.6 | 0.0 | -0.5 |
|
Earnings (loss) per share: | | | | | | | | |
Basic (USD per share) | ($0.20) | ($0.96) | ($0.19) | ($0.14) | $0.01 | $0.03 | | ($0.03) |
Diluted (USD per share) | ($0.20) | ($0.96) | ($0.19) | ($0.14) | $0.01 | $0.03 | | ($0.03) |
|
Weighted average shares of common stock outstanding: | | | | | | | | |
Basic (in shares) | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.4 |
Diluted (in shares) | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.6 |