FEDERAL HOME LOAN BANK ADVANCES & OTHER BORROWINGS - Tabular (Details) $ in Thousands	Sep. 30, 2019 USD ($)
FEDERAL HOME LOAN BANK ADVANCES & OTHER BORROWINGS
FHLB advances	$ 60,000
Convertible advance with Bermudan option maturing August 6, 2029; fixed rate of 0.85%
FEDERAL HOME LOAN BANK ADVANCES & OTHER BORROWINGS
FHLB advances	$ 20,000
Interest Rate	0.85%
Convertible advance with Bermudan option maturing August 7, 2029; fixed rate of 0.57%
FEDERAL HOME LOAN BANK ADVANCES & OTHER BORROWINGS
FHLB advances	$ 20,000
Interest Rate	0.57%
Convertible advance with Bermudan option maturing August 8, 2029; fixed rate of 0.52%
FEDERAL HOME LOAN BANK ADVANCES & OTHER BORROWINGS
FHLB advances	$ 10,000
Interest Rate	0.52%
Convertible advance with Bermudan option maturing August 30, 2029; fixed rate of 0.4725%
FEDERAL HOME LOAN BANK ADVANCES & OTHER BORROWINGS
FHLB advances	$ 10,000
Interest Rate	0.4725%