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Note 11 - Share Based Compensation (Tables) | 12 Months Ended
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Dec. 29, 2018
Notes Tables |
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] |
|  | Number of Time-Based Restricted Stock Units |  |  | Weighted Average Grant Date Fair Value per Share |
Outstanding non-vested at December 30, 2017 |  |  | 87,034 |  |  | $ | 5.88 |
Granted |  |  | 95,372 |  |  | $ | 4.05 |
Vested |  |  | (29,195 | ) |  | $ | 6.85 |
Forfeited or expired |  |  | (5,839 | ) |  | $ | 6.85 |
Outstanding non-vested at December 29, 2018 |  |  | 147,372 |  |  | $ | 4.33 |
|  | Number of Performance-Based Restricted Stock Units (in thousands) |  |  | Weighted Average Grant Date Fair Value per Share |
Outstanding non-vested at December 30, 2017 |  |  | 400 |  |  | $ | 5.11 |
Granted |  |  | 240 |  |  | $ | 5.33 |
Vested |  |  | - |  |  |  | - |
Forfeited or expired |  |  | (440 | ) |  | $ | 5.29 |
Outstanding non-vested at December 29, 2018 |  |  | 200 |  |  | $ | 5.06 |
|  | Number of Restricted Stock Units (in thousands) |  |  | Weighted Average Grant Date Fair Value per Share |
Outstanding non-vested at December 31, 2016 |  |  | 398 |  |  | $ | 6.34 |
Granted – time-based vesting |  |  | 87 |  |  | $ | 5.88 |
Granted – performance-based vesting |  |  | 200 |  |  | $ | 4.85 |
Vested |  |  | (198 | ) |  | $ | 7.33 |
Forfeited or expired |  |  | - |  |  |  | - |
Outstanding non-vested at December 30, 2017 |  |  | 487 |  |  | $ | 5.24 |
Granted – time-based vesting |  |  | 95 |  |  | $ | 4.05 |
Granted – performance-based vesting |  |  | 240 |  |  | $ | 5.33 |
Vested |  |  | (29 | ) |  | $ | 6.85 |
Forfeited or expired |  |  | (446 | ) |  | $ | 5.32 |
Outstanding non-vested at December 29, 2018 |  |  | 347 |  |  | $ | 4.74 |

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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