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Trade and Other Receivables - Schedule of Trade and Other Receivables (Details) - USD ($) $ in Thousands | Jan. 02, 2021 | Dec. 28, 2019
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Receivables [Abstract] |  |
Total trade receivables, net | $ 4,174 | $ 7,226
Factored accounts receivable | (891) | (2,165)
Prestige Capital reserve receivable | 162 | 415
Due from Recleim |  | 913
Other receivables | 155 | 189
Trade and other receivables, net | 3,600 | 6,578
Trade accounts receivable | 2,698 | 5,928
Un-billed trade receivables | 1,476 | 1,327
Accounts receivable reserve | $ 0 | $ (29)

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