Note 6 - Deposits
 12 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Deposit Liabilities Disclosures [Text Block]
(6)
Deposits
 
Time deposits greater than or equal to
$250,000
totaled approximately
$136,029,000
and
$144,756,000
as of
December
31,
2016
and
2015,
respectively.
 
At
December
31,
2016,
contractual maturities of time deposits were as follows:
 
2017
   $
178,607
 
2018
    
39,613
 
2019
    
16,594
 
2020
    
14,129
 
2021
    
24,187
 
Total time deposits
   $
273,130
 
 
 
As of
December
31,
2016
and
2015,
there were no deposit relationships that exceeded
5%
of the Company's total deposits.
 
At
December
31,
2016,
the Company had outstanding brokered certificates of deposit of
$25,435,000,
with an average weighted interest rate of
1.12%.
At
December
31,
2015,
the Company had outstanding brokered certificates of deposit of
$38,935,000,
with an average weighted interest rate of
0.95%.