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Note 2 - Restrictions on Cash and Due From banks
12 Months Ended
Dec. 31, 2017
Notes to Financial Statements  
Restrictions on Cash and Cash Equivalents [Table Text Block]
(
2
) Restrictions on Cash and Due from Banks
 
Bancorp is required to maintain an average reserve balance in cash or with the Federal Reserve Bank relating to customer deposits. The amount of those required reserve balances was approximately
$8,071,000
and
$6,338,000
at
December 31, 2017
and
2016,
respectively, and is included in federal funds sold and interest bearing due from banks in the consolidated balance sheet.