Note 8 - Components of Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

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

	Net Unrealized Gain (Loss) on Securities			Adjustments Related to Pension Benefits			Accumulated Other Comprehensive Income (Loss)
Balance at March 31, 2019	$	(528	)	$	(7,013	)	$	(7,541	)
Unrealized holding gain on available for sale securities, net of tax of $795		2,991			---			2,991
Reclassification adjustment, net of tax of ($2)		(6	)		---			(6	)
Balance at June 30, 2019	$	2,457		$	(7,013	)	$	(4,556	)
Balance at March 31, 2020	$	3,930		$	(8,582	)	$	(4,652	)
Unrealized holding gain on available for sale securities net of tax of $1,498		5,637			---			5,637
Reclassification adjustment, net of tax of ($13)		(49	)		---			(49	)
Balance at June 30, 2020	$	9,518		$	(8,582	)	$	936

	Net Unrealized Gain (Loss) on Securities			Adjustments Related to Pension Benefits			Accumulated Other Comprehensive Income (Loss)
Balance at December 31, 2018	$	(5,072	)	$	(7,013	)	$	(12,085	)
Unrealized holding gain on available for sale securities, net of tax of $2,003		7,545			---			7,545
Reclassification adjustment, net of tax of ($4)		(16	)		---			(16	)
Balance at June 30, 2019	$	2,457		$	(7,013	)	$	(4,556	)
Balance at December 31, 2019	$	76		$	(8,582	)	$	(8,506	)
Unrealized holding gain on available for sale securities net of tax of $2,526		9,507			---			9,507
Reclassification adjustment, net of tax of ($17)		(65	)		---			(65	)
Balance at June 30, 2020	$	9,518		$	(8,582	)	$	936