Note 7 - Loan and Credit Agreements (Tables)

9 Months Ended

Aug. 31, 2013

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	August 31, 2013		November 30, 2012
U.S. Bank loan payable in monthly installments of $42,500 including interest at 2.98%, due May 1, 2018 (November 30, 2012 is West Bank loan amount)	$	2,225,507	$	2,435,359
U.S. Bank loan payable in monthly installments of $11,000 including interest at 2.98%, due May 1, 2018 (November 30, 2012 is West Bank loan amount)		981,100		1,027,330
U.S. Bank loan payable in monthly installments of $12,550 including interest at 2.98%, due May 1, 2018 (November 30, 2012 is West Bank loan amount)		1,114,586		1,167,725
U.S. Bank loan payable in monthly installments of $27,800 including interest at 2.98%, due May 1, 2018 (November 30, 2012 is West Bank loan amount)		1,763,897		1,875,120
U.S. Bank loan payable in monthly installments of $11,700 including interest at 3.15%, due May 10, 2017		736,983		823,555
Iowa Finance Authority loan payable in monthly installments of $12,500 including interest at 2.75%, due June 1, 2020		935,733		1,027,366
IDED loan payable in monthly installments of $2,437 including interest at 6%, due June 1, 2014		21,402		41,866
IDED loan payable in monthly installments of $813 including interest at 0%, due June 1, 2014		7,324		14,649
IDED loan payable in monthly installments of $0 including interest at 0% originally due July 1, 2014, forgiven in full July 31, 2013		0		48,830
West Union Community Development Corporation loan payable in annual installments of $4,333 including interest at 0% originally due September 1, 2013, repaid in full August 21, 2013		0		4,334
Total term debt	$	7,786,532	$	8,466,134
Less current portion of term debt		1,229,308		1,165,177
Term debt, excluding current portion	$	6,557,224	$	7,300,957