Note 13 - Derivative Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]

	Position		Notional Amount		Weighted Average Remaining Maturity In Years		Average Exchange Rate
Interest Rate Swap		—	$	196,875,000		3.25		—

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

Designation of Derivatives	Balance Sheet Location	September 30, 2019			December 31, 2018
Derivatives Designated as Hedging Instruments:
Interest Rate Swaps	Other non-current assets	$	349		$	3,648
	Total Assets	$	349		$	3,648
Interest Rate Swaps	Other non-current liabilities	$	5,646		$	1,885
	Total Liabilities	$	5,646		$	1,885
Derivatives Not Designated as Hedging Instruments:
Forward Currency Contracts	Prepaid expenses and other current assets	$	—		$	—
	Total Assets	$	—		$	—
Forward Currency Contracts	Accrued expenses	$	—		$	44
	Total Liabilities	$	—		$	44
	Total Derivative Assets	$	349		$	3,648
	Total Derivative Liabilities		5,646			1,929
	Total Net Derivative Asset (Liability)	$	(5,297	)	$	1,719