Note 15 - Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Lessee, Operating Lease, Disclosure [Table Text Block]

	December 31,
(Amounts in thousands)	2018		2017		2016
Rent income (1)	$	—	$	46	$	78
Rent expense		922		841		707
Net rent expense	$	922	$	795	$	629

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

(Amounts in thousands)
Amounts due in:
2019	$	866
2020		884
2021		899
2022		807
2023		335
Thereafter		1,032
Total	$	4,823

Commitments and Contingent Liabilities [Table Text Block]

(Amounts in thousands)	2018		2017
Commitments to extend credit	$	223,882	$	217,714
Standby letters of credit		8,548		6,692
Affordable housing grants		3,338		3,338
Total commitments and contingent liabilities	$	235,768	$	227,744