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Quarterly Results - Summary of Quarterly Financial Data (Details) (USD $)
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3 Months Ended | 12 Months Ended | |||||||||
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Nov. 30, 2013
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Aug. 31, 2013
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May 31, 2013
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Feb. 28, 2013
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Nov. 30, 2012
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Aug. 31, 2012
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May 31, 2012
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Feb. 29, 2012
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Nov. 30, 2013
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Nov. 30, 2012
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Nov. 30, 2011
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| Quarterly Financial Information Disclosure [Abstract] | |||||||||||
| Increase (Decrease) to Inventory Valuation Reserves | $ 2,358,697 | ||||||||||
| Net Sales | 6,043,335 | 9,742,827 | 11,206,480 | 11,796,951 | 11,265,592 | 13,775,461 | 14,596,899 | 13,531,070 | 38,789,593 | 53,169,022 | 49,033,367 |
| Total Revenue | 6,056,615 | 9,734,911 | 11,262,212 | 11,799,649 | 11,373,749 | 14,003,207 | 14,710,472 | 13,688,247 | 38,853,387 | 53,775,675 | 49,511,889 |
| Cost of Products Sold | 6,182,324 | 5,060,168 | 5,504,363 | 5,530,303 | 5,155,421 | 5,736,175 | 6,319,109 | 6,008,346 | 22,277,158 | 23,219,051 | 20,450,468 |
| Gross Profit (Loss) | (138,989) | 4,682,659 | 5,702,117 | 6,266,648 | 6,110,171 | 8,039,286 | 8,277,790 | 7,522,724 | |||
| Net Income (Loss) | $ (4,228,130) | $ (792,892) | $ (156,836) | $ (1,015,390) | $ (352,929) | $ 428,747 | $ 302,100 | $ 87,534 | $ (6,193,248) | $ 465,452 | $ 491,698 |
| Earnings (Loss) Per Share: | |||||||||||
| Basic (usd per share) | $ (0.60) | $ (0.11) | $ (0.02) | $ (0.14) | $ (0.05) | $ 0.06 | $ 0.04 | $ 0.01 | $ (0.88) | $ 0.07 | $ 0.07 |
| Diluted (usd per share) | $ (0.60) | $ (0.11) | $ (0.02) | $ (0.14) | $ (0.05) | $ 0.06 | $ 0.04 | $ 0.01 | $ (0.88) | $ 0.07 | $ 0.07 |
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- Definition
Increase (Decrease) to Inventory Valuation Reserves No definition available.
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- Definition
The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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