Note 6 - Long-term Debt (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

	December 31, 2015		December 31, 2014
Term loan payable to Fifth Third Bank, maturing July 1, 2018	$	21,750,000	$	24,375,000
Note payable to Fifth Third Bank, pursuant to revolving credit agreement, maturing July 1, 2016		-		440,000
Note payable to Fifth Third Bank, pursuant to revolving credit agreement, maturing July 1, 2018		2,200,000		220,000
	$	23,950,000	$	25,035,000
Less payments due within one year included in current liabilities		2,750,000		2,375,000
Long-term debt less current maturities	$	21,200,000	$	22,660,000