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v3.20.1

Receivables: (Details) - USD ($) | Dec. 28, 2019 | Dec. 29, 2018
--- | --- | ---
Current receivables |  |
Trade | $ 35,800 | $ 19,700
Royalty | 1,543,100 | 1,396,000
Other | 90,600 | 137,400
Total current receivables | $ 1,669,500 | $ 1,553,100

X
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- Definition Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for royalty, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. + References No definition available. + Details
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