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6. Time Deposits (Details Narrative) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Time Deposits [Line Items]    
Time deposits purchased through third party brokers, including certificates of deposit participated through the Certificate of Deposit Account Registry Service ("CDARS") on behalf of local customers $ 22,300 $ 3,400
CDARS balances $ 3,100 $ 3,400
Weighted average rate of brokered deposits 1.96% 0.07%