Note 9 - Term Loan and Line of Credit Agreements (Tables)

9 Months Ended

Sep. 30, 2018

Notes Tables

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

	September 30, 2018
	Gross Amount		Debt Issuance Costs			Net Amount
Term loan agreement	$	11,042	$	(158	)	$	10,884
Less current portion		589		(19	)		570
Long-term debt	$	10,453	$	(139	)	$	10,314

	December 31, 2017
	Gross Amount		Debt Issuance Costs			Net Amount
Term loan agreement	$	11,464	$	(172	)	$	11,292
Less current portion		566		(19	)		547
Long-term debt	$	10,898	$	(153	)	$	10,745

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

For the Twelve Month Period Ending September 30,
2019	$	589
2020		621
2021		655
2022		691
2023		728
Thereafter		7,758
Total	$	11,042