Note 7 - Loan and Credit Agreements (Tables)

6 Months Ended

May. 31, 2015

Notes Tables

Schedule of Debt [Table Text Block]

	May 31, 2015		November 30, 2014
U.S. Bank loan payable in monthly installments of $42,500 including interest at 2.98%, due May 1, 2018	$	1,430,781	$	1,662,311
U.S. Bank loan payable in monthly installments of $11,000 including interest at 2.98%, due May 1, 2018		797,347		850,930
U.S. Bank loan payable in monthly installments of $12,550 including interest at 2.98%, due May 1, 2018		904,682		965,889
U.S. Bank loan payable in monthly installments of $27,800 including interest at 2.98%, due May 1, 2018		1,260,742		1,407,366
U.S. Bank loan payable in monthly installments of $11,700 including interest at 3.15%, due May 10, 2017		526,776		588,101
U.S. Bank loan payable in monthly installments of $5,556 including interest at 2.98%, due May 25, 2017		962,183		980,940
Iowa Finance Authority loan payable in monthly installments of $12,500 including interest at 2.75%, due June 1, 2020		712,784		777,689
Total term debt	$	6,595,295	$	7,233,226
Less current portion of term debt		1,302,741		1,283,897
Term debt, excluding current portion	$	5,292,554	$	5,949,329