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Receivables: | 12 Months Ended
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Dec. 28, 2019
Receivables: |
Receivables: | 4. Receivables: The Company’s current receivables consisted of the following:
|  | December 28, 2019 |  | December 29, 2018 |
Trade |  | $ | 35,800 |  | $ | 19,700 |
Royalty |  |  | 1,543,100 |  |  | 1,396,000 |
Other |  |  | 90,600 |  |  | 137,400 |
|  | $ | 1,669,500 |  | $ | 1,553,100 |
As part of its normal operating procedures, the Company requires Standby Letters of Credit as collateral for a portion of its trade receivables.

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- Definition The entire disclosure for financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2196816 + Details
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