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Shareholders' Equity (Tables) | 6 Months Ended
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Jun. 27, 2020
Stockholders Equity Note [Abstract] |
Schedule of All Outstanding Options Activity | Additional information relating to all outstanding options is as follows:
|  |  |  |  |  | Weighted Average |  |  | Aggregate |  |  | Weighted Average Remaining |
|  | Options Outstanding |  |  | Exercise Price |  |  | Intrinsic Value |  |  | Contractual Life |
Balance December 30, 2018 |  |  | 100,900 |  |  | $ | 11.07 |  |  | $ | — |  |  |  | 3.84 |
Cancelled/expired/forfeited |  |  | (56,500 | ) |  |  | 9.30 |  |  |  |  |  |  |  |  |
Balance at December 28, 2019 |  |  | 44,400 |  |  | $ | 13.31 |  |  | $ | — |  |  |  | 3.00 |
Granted |  |  | 34,000 |  |  |  | 3.85 |  |  |  |  |  |  |  |  |
Balance at June 27, 2020 |  |  | 78,400 |  |  | $ | 11.16 |  |  | $ | — |  |  |  | 5.60 |

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