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Note 7 - Loan and Credit Agreements (Tables) | 6 Months Ended
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May 31, 2014
Debt Disclosure [Abstract] |
Schedule of Debt [Table Text Block] |
|  | May 31, 2014 |  |  | November 30, 2013 |
U.S. Bank loan payable in monthly installments of $42,500 including interest at 2.98%, due May 1, 2018 |  | $ | 1,889,966 |  |  | $ | 2,114,675 |
U.S. Bank loan payable in monthly installments of $11,000 including interest at 2.98%, due May 1, 2018 |  |  | 903,501 |  |  |  | 955,507 |
U.S. Bank loan payable in monthly installments of $12,550 including interest at 2.98%, due May 1, 2018 |  |  | 1,025,943 |  |  |  | 1,085,350 |
U.S. Bank loan payable in monthly installments of $27,800 including interest at 2.98%, due May 1, 2018 |  |  | 1,551.447 |  |  |  | 1,693,752 |
U.S. Bank loan payable in monthly installments of $11,700 including interest at 3.15%, due May 10, 2017 |  |  | 648,302 |  |  |  | 707,719 |
U.S. Bank loan payable in monthly installments of $5,556 including interest at 2.98%, due May 25, 2017 |  |  | 1,000,000 |  |  |  | 0 |
Iowa Finance Authority loan payable in monthly installments of $12,500 including interest at 2.75%, due June 1, 2020 |  |  | 841,521 |  |  |  | 904,662 |
IDED loan payable in monthly installments of $2,437 including interest at 6%, due June 1, 2014 |  |  | 0 |  |  |  | 14,375 |
IDED loan payable in monthly installments of $813 including interest at 0%, due June 1, 2014 |  |  | 0 |  |  |  | 4,883 |
Total term debt |  | $ | 7,860,680 |  |  | $ | 7,480,923 |
Less current portion of term debt |  |  | 1,265,596 |  |  |  | 1,228,964 |
Term debt, excluding current portion |  | $ | 6,595,084 |  |  | $ | 6,251,959 |

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- Details
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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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