Note 10 - Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017		Income Statement Location
(Amounts in thousands)
Service cost	$	55	$	58	$	123	$	116	Salaries and employee benefits
Interest cost		90		93		179		186	Other expense
Amortization of prior service cost		55		57		114		114	Other expense
Amortization of losses		16		8		28		15	Other expense
Net periodic cost	$	216	$	216	$	444	$	431