Note 5 - Goodwill and Core Deposit Intangibles (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Goodwill [Table Text Block]

	Three months ended					Nine months ended
	September 30,					September 30,
(in thousands)	2021			2020		2021			2020
Balance at beginning of period	$	136,529		$	12,513	$	12,513		$	12,513
Goodwill acquired		—			—		124,016			—
Recast adjustments		(699	)		—		(699	)		—
Impairment		—			—		—			—
Balance at end of period	$	135,830		$	12,513	$	135,830		$	12,513

Finite-lived Intangible Assets Amortization Expense [Table Text Block]

	Three months ended						Nine months ended
	September 30,						September 30,
(in thousands)	2021			2020			2021			2020
Balance at beginning of period	$	5,162		$	2,122		$	1,962		$	2,285
Core deposit intangible acquired		—			—			3,404			—
Recast adjustment		999			—			999			—
Amortization		(290	)		(80	)		(494	)		(243	)
Balance at end of period	$	5,871		$	2,042		$	5,871		$	2,042