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NOTE 5 - SUBORDINATED NOTES (Details) - USD ($)
$ in Thousands
3 Months Ended
Aug. 15, 2019
Feb. 12, 2019
Mar. 31, 2019
Debt Instrument [Line Items]      
Net proceeds after deducting underwriting discount and estimated expenses   $ 63,400 $ 63,393
Fixed rate   5.375%  
Fixed term 5 years    
Unamortized debt issuance costs     1,600
Outstanding balance     $ 9,000
London Interbank Offered Rate (LIBOR)      
Debt Instrument [Line Items]      
Basis points   282.00%  
Revolving line of credit      
Debt Instrument [Line Items]      
Outstanding balance   $ 9,000  
Subordinated Notes Due February 15, 2029 [Member]      
Debt Instrument [Line Items]      
Aggregate principal amount   65,000  
Term Notes Member      
Debt Instrument [Line Items]      
Repaid term notes   $ 21,300