Note 7 - Goodwill and Identifiable Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Goodwill [Table Text Block]

	At June 30, 2018		At December 31, 2017
	(In thousands)
Goodwill	$	121,673	$	121,673

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	At June 30,					At December 31,
	2018					2017
	Gross					Gross
	Carrying		Accumulated			Carrying		Accumulated
	Amount		Amortization			Amount		Amortization
	(In thousands)
Core Deposit Intangibles	$	56,808	$	(53,981	)	$	56,808	$	(52,987	)
Merchant Draft Processing Intangible		10,300		(10,300	)		10,300		(10,271	)
Total Identifiable Intangible Assets	$	67,108	$	(64,281	)	$	67,108	$	(63,258	)

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

			Merchant
	Core		Draft
	Deposit		Processing
	Intangibles		Intangible		Total
	(In thousands)
For the Six Months ended June 30, 2018 (actual)	$	994	$	29	$	1,023
Estimate for the remainder of year ending December 31, 2018		898		-		898
Estimate for year ending December 31, 2019		538		-		538
2020		287		-		287
2021		269		-		269
2022		252		-		252
2023		236		-		236