XML 73 R63.htm IDEA: XBRL DOCUMENT v3.8.0.1
COMMITMENTS AND CONTINGENCIES: Schedule of significant off-balance sheet commitments (Details)
$ in Thousands
Sep. 30, 2017
USD ($)
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]  
Contract or Notional Amount $ 169,132
Commitments to originate loans: | Adjustable-rate  
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]  
Contract or Notional Amount 21,601
Commitments to originate loans: | Fixed-rate  
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]  
Contract or Notional Amount 7,432
Standby letters of credit  
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]  
Contract or Notional Amount 2,494
Undisbursed loan funds and unused lines of credit  
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]  
Contract or Notional Amount $ 137,605