DERIVATIVE INSTRUMENT (Details)	3 Months Ended
	Jan. 31, 2018 USD ($)
Derivative [Line Items]
Gain recognized in other comprehensive income (loss)	$ 287,000
Gain (loss) reclassification from accumulated OCI to income	72,000
Interest Rate Swap [Member]
Derivative [Line Items]
Derivative instrument - interest rate swap	359,000
Designated as Hedging Instrument [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Notional amount	$ 70,000,000.0