Note 6 - Accumulated Other Comprehensive Income (Loss) (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

(Dollars in thousands)	Unrealized (losses)/gains on available-for-sale securities (a)
Balance as of June 30, 2022	$	(17,591	)
Other comprehensive loss		(7,489	)
Balance at September 30, 2022	$	(25,080	)
Balance as of December 31, 2021	$	3,462
Other comprehensive loss		(28,542	)
Balance at September 30, 2022	$	(25,080	)

(Dollars in thousands)	Unrealized (losses)/gains on available-for-sale securities (a)
Balance as of June 30, 2021	$	3,893
Other comprehensive loss		(283	)
Balance at September 30, 2021	$	3,610
Balance as of December 31, 2020	$	4,284
Other comprehensive loss		(674	)
Balance at September 30, 2021	$	3,610