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Inventories | 12 Months Ended
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Dec. 30, 2017
Inventory Disclosure [Abstract] |
Inventory Disclosure [Text Block] | 9. Inventories
|  |  |  | December 30, 2017 | December 31, 2016
|  |  |  | $ | $
Raw materials and work-in-process | 262,527 | 266,072
Finished goods | 92,489 | 101,585
Company-owned grain | 9,937 | 15,027
Inventory reserve | (9,975) | (14,202)
|  |  |  | 354,978 | 368,482
The change in the inventory reserve for the years ended December 30, 2017 and December 31, 2016 is comprised as follows:
|  |  |  | December 30, 2017 | December 31, 2016
|  |  |  | $ | $
Balance, beginning of year | 14,202 | 6,774
Additions to reserve during the year | 10,278 | 14,029
Reserves applied and inventories written off during the year | (14,367) | (6,532)
Effect of foreign exchange rate differences | (138) | (69)
Balance, end of year | 9,975 | 14,202

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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