Note 6 - Long-term Debt (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

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

	December 31,		December 31,
	2016		2015
Term loan payable to Fifth Third Bank, maturing March 8, 2021	$	39,643,000	$	-
Note payable to Fifth Third Bank, pursuant to revolving credit agreement, maturing March 8, 2021	$	2,540,000	$	2,200,000
Term loan payable to Fifth Third Bank, paid March 8, 2016	$	-	$	21,750,000
	$	42,183,000	$	23,950,000
Less:
Payments due within one year included in current liabilities	$	5,893,000	$	2,750,000
Debt issuance costs	$	63,000	$	69,000
Long-term debt less current maturities	$	36,227,000	$	21,131,000