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Note 15 - Financial Derivatives (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]

		September 30, 2021				December 31, 2020
		(In thousands)
Cash flow swap hedges:
Notional		$	119,136			$	119,136
Weighted average fixed rate-pay			2.61	%			2.61	%
Weighted average variable rate-receive			0.15	%			0.44	%
Unrealized loss, net of taxes (1)		$	(4,696	)		$	(6,890	)

		Three months ended								Nine months ended
		September 30, 2021				September 30, 2020				September 30, 2021				September 30, 2020
Periodic net settlement of swaps (2)		$	754			$	702			$	2,196			$	1,471

Schedule of Fair Value Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]

		September 30, 2021				December 31, 2020
		(In thousands)
Fair value swap hedges:
Notional		$	779,392			$	478,266
Weighted average fixed rate-pay			2.48	%			4.56	%
Weighted average variable rate spread			1.22	%			2.46	%
Weighted average variable rate-receive			1.31	%			3.11	%
Net unrealized loss (1)		$	(8,255	)		$	(15,082	)

		Three months ended								Nine months ended
		September 30, 2021				September 30, 2020				September 30, 2021				September 30, 2020
Periodic net settlement of swaps (2)		$	(2,363	)		$	(2,510	)		$	(7,137	)		$	(5,307	)

Derivatives Not Designated as Hedging Instruments [Table Text Block]

		September 30, 2021				December 31, 2020
		(In thousands)
Derivative financial instruments not designated as hedging instruments:
Notional amounts:
Spot, forward, and swap contracts with positive fair value		$	161,535			$	151,244
Spot, forward, and swap contracts with negative fair value		$	70,184			$	132,813
Fair value:
Spot, forward, and swap contracts with positive fair value		$	1,319			$	4,658
Spot, forward, and swap contracts with negative fair value		$	1,723			$	(2,200	)

X

- Definition

Tabular disclosure for cash flow hedging instruments of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959

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- Definition

Tabular disclosure for fair value hedging instruments of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
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- Definition

Tabular disclosure of derivative instrument not designated or qualifying as hedging instrument.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
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-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959

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-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 4CC
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL109998890-113959

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