Note 9 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Goodwill [Table Text Block]

(Amounts in thousands)
Balance January 1, 2018	$	95,779
Dispositions		(1,543	)
Impairment Charges		(1,492	)
Balance December 31, 2018	$	92,744
Balance January 1, 2019	$	92,744
Acquisitions		36,821
Balance December 31, 2019	$	129,565
Balance January 1, 2020	$	129,565
Acquisitions and dispositions, net		—
Balance December 31, 2020	$	129,565

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

	December 31,
	2020			2019			2018
(Amounts in thousands)
Core deposit intangibles	$	8,519		$	8,184		$	8,184
Acquisitions		—			4,490			—
Accumulated amortization		(1,450	)		(4,155	)		(3,158	)
Core deposit intangibles, net		7,069			8,519			5,026
Other identifiable intangibles		—			—			535
Accumulated amortization		—			—			(535	)
Other identifiable intangibles, net		—			—			—
Total other intangible assets, net	$	7,069		$	8,519		$	5,026

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

(Amounts in thousands)
2021	$	1,446
2022		1,446
2023		878
2024		856
2025		648
2026 and thereafter		1,795
Total estimated amortization expense	$	7,069