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BUSINESS COMBINATIONS AND CONTINGENT CONSIDERATION (Tables)
 6 Months Ended
Mar. 31, 2018
Business Combinations [Abstract]  
Changes in the Carrying Value in Contingent Consideration
Set below are changes in the carrying value of contingent consideration for the six months ended March 31, 2018 related to acquisitions:

Fair value of contingent consideration at September 30, 2017
$
311,000

Fair value of contingent consideration in connection with above acquisitions
580,000

Payments
(12,000
)
Change in fair value
10,000

Fair value of contingent consideration at March 31, 2018
$
889,000