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v3.21.1

Condensed Consolidated Statements of Equity (Unaudited) - USD ($) | Total | Cumulative Effect, Period of Adoption, Adjustment [Member] Revision of Prior Period, Adjustment [Member] | Common Stock [Member] | Treasury Stock [Member] | Warrants [Member] | Additional Paid-in-Capital [Member] | Accumulated Deficit [Member] | Accumulated Deficit [Member] Cumulative Effect, Period of Adoption, Adjustment [Member] Revision of Prior Period, Adjustment [Member] | Non-Controlling Interest [Member]
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 29, 2019 | $ 69,169,000 |  | $ 331,000 | $ (112,680,000) |  | $ 435,278,000 | $ (254,081,000) |  | $ 321,000
Beginning balance, common shares at Dec. 29, 2019 |  |  | 23,638,000 |  |  |  |  |  |
Cumulative impact (ASU 2016-13 (Topic 326) [Member]) at Dec. 29, 2019 |  | $ (5,000) |  |  |  |  |  | $ (5,000) |
Net loss | (13,350,000) |  |  |  |  |  | (13,336,000) |  | (14,000)
Shares issued under equity compensation plan, shares |  |  | 68,000 |  |  |  |  |  |
Treasury shares used for stock-based plans | (71,000) |  |  | (71,000) |  |  |  |  |
Treasury shares used for stock-based plans, shares |  |  | (22,000) |  |  |  |  |  |
Distributions to non-controlling interest | (172,000) |  |  |  |  |  |  |  | (172,000)
Contributions from non-controlling interest | 143,000 |  |  |  |  |  |  |  | 143,000
Stock-based compensation expense | 490,000 |  |  |  |  | 490,000 |  |  |
Ending balance at Mar. 29, 2020 | 56,204,000 |  | $ 331,000 | (112,751,000) |  | 435,768,000 | (267,422,000) |  | 278,000
Ending balance, common shares at Mar. 29, 2020 |  |  | 23,684,000 |  |  |  |  |  |
Beginning balance at Dec. 27, 2020 | $ 5,495,000 |  | $ 339,000 | (113,266,000) |  | 438,174,000 | (319,477,000) |  | (275,000)
Beginning balance, common shares at Dec. 27, 2020 | 24,323,000 |  | 24,323,000 |  |  |  |  |  |
Cumulative impact at Dec. 27, 2020 | $ (319,477,000) |  |  |  |  |  |  |  |
Net loss | (14,474,000) |  |  |  |  |  | (14,472,000) |  | (2,000)
Shares issued under equity compensation plans |  |  | $ 1,000 |  |  | (1,000) |  |  |
Shares issued under equity compensation plan, shares |  |  | 63,000 |  |  |  |  |  |
Issuance of common shares and warrants, net of fees | 14,940,000 |  | $ 32,000 |  | $ 2,566,000 | 12,342,000 |  |  |
Issuance of common shares and warrants, net of fees, shares |  |  | 3,250,000 |  |  |  |  |  |
Contributions from non-controlling interest | 136,000 |  |  |  |  |  |  |  | 136,000
Stock-based compensation expense | 193,000 |  |  |  |  | 193,000 |  |  |
Ending balance at Mar. 28, 2021 | $ 6,290,000 |  | $ 372,000 | $ (113,266,000) | $ 2,566,000 | $ 450,708,000 | $ (333,949,000) |  | $ (141,000)
Ending balance, common shares at Mar. 28, 2021 | 27,636,000 |  | 27,636,000 |  |  |  |  |  |

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