Note 20 - Dividend Restrictions and Regulatory Capital (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]

										To Be Well
										Capitalized Under
										Prompt Corrective
	Actual					Required for Capital Adequacy Purposes*				Action Provisions
	Amount		Ratio			Amount		Ratio		Amount		Ratio
December 31, 2022
Common Equity Tier 1
Company	$	287,735		11.70	%	$	172,098		>7.00%		N/A		N/A
Bank		308,690		12.57			171,962		>7.00	$	159,679		>6.50%
Tier 1 Capital
Company		316,069		12.86			208,977		>8.50		N/A		N/A
Bank		308,690		12.57			208,811		>8.50		196,528		>8.00
Total Capital
Company		336,001		13.67			258,147		>10.50		N/A		N/A
Bank		328,622		13.38			257,942		>10.50		245,660		>10.00
Leverage Capital
Company		316,069		10.36			122,086		>4.00		N/A		N/A
Bank		308,690		10.12			121,990		>4.00		152,488		>5.00
December 31, 2021
Common Equity Tier 1
Company	$	270,192		12.43	%	$	97,798		>7.00%		N/A		N/A
Bank		285,260		13.15			151,845		>7.00	$	140,999		>6.50%
Tier 1 Capital
Company		298,424		13.73			130,397		>8.50		N/A		N/A
Bank		285,260		13.15			184,383		>8.50		173,537		>8.00
Total Capital
Company		317,488		14.61			173,862		>10.50		N/A		N/A
Bank		304,324		14.03			277,767		>10.50		216,921		>10.00
Leverage Capital
Company		298,424		9.13			130,722		>4.00		N/A		N/A
Bank		285,260		8.76			130,264		>4.00		162,830		>5.00