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Note 11 - Long Term Debt (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Debt [Table Text Block]

		December 31,
(in thousands)		2020				2019
Term loan		$	40,000			$	54,997
Revolving line			9,400				-
Less: unamortized deferred financing costs			(1,393	)			(1,180	)
Total debt			48,007				53,817
Less: current installments			(2,000	)			(3,200	)
Less: excess cash flow sweep			-				(4,093	)
Current unamortized deferred financing costs			279				393
Long-term debt		$	46,286			$	46,917

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

(in thousands)
2021		$	2,000
2022			3,000
2023			3,000
2024			4,000
2025			37,400
		$	49,400

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

			31-Dec-19
			Notional Amount				Fair Value (a)
Derivatives instruments	Balance sheet classification		(in thousands)
Interest rate swaps	Other long-term liabilities		$	28,821			$	(603	)

Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]

Derivatives in Hedging Relationships		Amount of gain (loss) recognized in
		OCI on derivative (effective portion)
		Year Ended December 31,
(in thousands)		2020				2019
Interest rate swaps		$	(206	)		$	(572	)

Details about AOCI Components		Amount reclassified from AOCI
		into income (effective portion)
		Year Ended December 31,								Location of amount reclassified
(in thousands)		2020				2019				into income (effective portion)
Interest rate swaps		$	319			$	139			Interest expense
Interest rate swaps settlement			490				-			Debt extinguishment and related costs
Total		$	809			$	139

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- Definition

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