3. FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Mar. 31, 2020

Fair Value Disclosures [Abstract]

Schedule of fair value measurement

				Fair value measurement at reporting date using
				Quoted prices in active markets for identical assets		Significant other observable inputs		Significant unobservable inputs
	Balance			(Level 1)		(Level 2)		(Level 3)
September 30, 2019:	$	834,000		$	–	$	–	$	834,000
Payout of deferred cash consideration		(200,000	)						(200,000	)
December 31, 2019:		634,000			–		–		634,000
Decrease in fair value of earn-out consideration		(350,000	)						(350,000	)
Increase in fair value of deferred cash consideration		9,000							9,000
March 31, 2020:	$	293,000		$	–	$	–	$	293,000