Note 1 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Accounting Standards Update and Change in Accounting Principle [Table Text Block]

	January 1, 2020
(in thousands)	As reported under ASC 326		Pre-ASC 326 Adoption		Impact of Adoption (1)
Allowance for credit losses on loans:
Commercial real estate - non-owner occupied	$	8,333	$	5,235	$	3,098
Commercial real estate - owner occupied		6,219		3,327		2,892
Total commercial real estate		14,552		8,562		5,990
Commercial and industrial - term		7,147		6,782		365
Commercial and industrial - line of credit		4,129		5,657		(1,528	)
Total commercial and industrial		11,276		12,439		(1,163	)
Residential real estate - owner occupied		2,713		1,527		1,186
Residential real estate - non-owner occupied		1,376		947		429
Total residential real estate		4,089		2,474		1,615
Construction and land development		5,161		2,105		3,056
Home equity lines of credit		842		728		114
Consumer		398		100		298
Leases		233		237		(4	)
Credit cards - commercial		96		146		(50	)
Total allowance for credit losses on loans	$	36,647	$	26,791	$	9,856
Total allowance for credit losses on off-balance sheet exposures	$	3,850	$	350	$	3,500