Note 8 - Loan and Credit Agreements (Tables)

9 Months Ended

Aug. 31, 2017

Notes Tables

Schedule of Debt [Table Text Block]

	August 31, 2017		November 30, 2016
U.S. Bank loan payable in monthly installments of $9,600 plus interest at 5. 5%, due September 25, 2017	$	546,392	$	632,126
U.S. Bank loan payable in monthly installments of $10,965 plus interest at 5. 5%, due September 25, 2017		618,016		715,945
U.S. Bank loan payable in monthly installments of $26,107 plus interest at 5. 5%, due September 25, 2017		574,125		808,096
U.S. Bank loan payable in monthly installments of $10,960 plus interest at 5. 5%, due September 25, 2017		238,945		337,147
U.S. Bank loan payable in monthly installments of $4,301 plus interest at 5. 5%, due September 25, 2017		874,263		904,751
Iowa Finance Authority loan payable in monthly installments of $12,500 including interest at 2.75%, due June 1, 2020		409,745		512,935
Total term debt	$	3,261,486	$	3,911,000
Less current portion of term debt		2,374,665		1,807,937
Term debt of discontinued operations		618,016		715,945
Term debt, excluding current portion	$	268,805	$	1,387,118