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Related Party Transactions	12 Months Ended
Related Party Transactions	Sep. 30, 2017
Related Party Transactions [Abstract]
Related Party Transactions	NOTE 12 - RELATED PARTY TRANSACTIONS Marcar Leasing Corporation (“Marcar”) is engaged in leasing machinery and vehicles to the public and the Company. Marcar is owned by family members of the Company’s chairman. New leases between the Company and Marcar provide for equal monthly payments. During fiscal 2017, 2016 and 2015, the Company made lease payments to Marcar totaling $125,000, $147,000 and $136,000, respectively. Subsequent Event On October 5, 2017, the Company agreed to purchase all of the leased vehicles under contract with Marcar for $320,000. The Company has no further obligation to Marcar.