Note 6 - Accumulated Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

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

(Dollars in thousands)	Unrealized gains/(losses) 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

(Dollars in thousands)	Unrealized gains/(losses) on available-for-sale securities (a)
Balance as of June 30, 2020	$	3,761
Other comprehensive income		316
Balance at September 30, 2020	$	4,077
Balance as of December 31, 2019	$	1,842
Other comprehensive income		2,235
Balance at September 30, 2020	$	4,077