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Note 4 - Inventories | 12 Months Ended
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Nov. 30, 2016
Notes to Financial Statements |
Inventory Disclosure [Text Block] |
(4) | Inventories
Major classes of inventory are:
|  | November 30, 2016 |  |  | November 30, 2015 |
Raw materials |  | $ | 8,568,624 |  |  | $ | 9,699,156 |
Work in process |  |  | 509,198 |  |  |  | 246,823 |
Finished goods |  |  | 7,054,736 |  |  |  | 8,169,267 |
|  | $ | 16,132,558 |  |  | $ | 18,115,246 |
Less: Reserves |  |  | (2,603,206 | ) |  |  | (2,930,810 | )
|  | $ | 13,529,352 |  |  | $ | 15,184,436 |

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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 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 + Details
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