Significant Contracts	3 Months Ended
Dec. 31, 2017
Contractors [Abstract]
Significant Contracts	Significant Contracts The Company has two material vendor contracts with the DoD, the Surplus Contract and the Scrap Contract. Under the Surplus Contract the Company is the remarketer of substantially all Department of Defense (DoD) non-rolling stock surplus turned into the Defense Logistics Agency Disposition Services (DLA), and available for sale within the United States, Puerto Rico, and Guam. The Surplus Contract requires the Company to purchase all usable surplus property offered to the Company by the DoD at a fixed percentage of the DoD's original acquisition value (OAV). This fixed percentage is 4.35%. The Company retains 100% of the profits from the resale of the property and bears all of the costs for the merchandising and sale of the property. Included in Accrued expenses and other current liabilities in the Consolidated Balance Sheet is a liability to the DoD for the inventory that has not been paid for in the amount of $7.5 million and $6.8 million as of December 31, 2017 and September 30, 2017, respectively. On October 11, 2017, the DLA published a Request for Technical Proposal (“RFTP”) and draft Invitation for Bid (“IFB”) for the sale of surplus, useable non-rolling stock property. The RFTP and IFB related to the DLA’s award of two term contracts. On December 5, 2017, the DLA determined that the Company was not the high bidder for either of the two contracts. The Company made its final inventory purchase under the Surplus Contract during December 2017, and is currently in the process of winding down the Surplus Contract. The wind-down is expected to be completed within fiscal 2018. Revenue from the Surplus Contract accounted for 26.5% and 29.9% of the Company's consolidated revenue for the quarters ended December 31, 2017 and 2016, respectively. Under the Scrap Contract, the Company is the remarketer of all DoD non-electronic scrap turned into the DLA available for sale within the United States, Puerto Rico, and Guam. The Scrap contract was awarded to the Company in April 2016. The Scrap Contract has a 36-month base term that commenced in the first quarter of fiscal year 2017, with two 12-month extension options exercisable by the DLA. The base period of the Scrap contract will expire on September 30, 2019. The Company pays a revenue-sharing payment to the DLA under this contract equal to 64.5% of the gross resale proceeds of the scrap property, and the Company bears all of the costs for the sorting, merchandising and sale of the property. The contract contains a provision permitting the DLA to terminate the contract for convenience upon written notice to the Company. The Company commenced operations under this contract in the quarter ended December 31, 2016. Revenue from the Scrap contract accounted for approximately 8.4% and 10.0% of the Company's consolidated revenue for the quarters ended December 31, 2017 and 2016, respectively.

Significant Contracts

The Company has two material vendor contracts with the DoD, the Surplus Contract and the Scrap Contract. Under the Surplus Contract the Company is the remarketer of substantially all Department of Defense (DoD) non-rolling stock surplus turned into the Defense Logistics Agency Disposition Services (DLA), and available for sale within the United States, Puerto Rico, and Guam. The Surplus Contract requires the Company to purchase all usable surplus property offered to the Company by the DoD at a fixed percentage of the DoD's original acquisition value (OAV). This fixed percentage is 4.35%. The Company retains 100% of the profits from the resale of the property and bears all of the costs for the merchandising and sale of the property. Included in Accrued expenses and other current liabilities in the Consolidated Balance Sheet is a liability to the DoD for the inventory that has not been paid for in the amount of $7.5 million and $6.8 million as of December 31, 2017 and September 30, 2017, respectively.

On October 11, 2017, the DLA published a Request for Technical Proposal (“RFTP”) and draft Invitation for Bid (“IFB”) for the sale of surplus, useable non-rolling stock property. The RFTP and IFB related to the DLA’s award of two term contracts. On December 5, 2017, the DLA determined that the Company was not the high bidder for either of the two contracts. The Company made its final inventory purchase under the Surplus Contract during December 2017, and is currently in the process of winding down the Surplus Contract. The wind-down is expected to be completed within fiscal 2018.

Revenue from the Surplus Contract accounted for 26.5% and 29.9% of the Company's consolidated revenue for the quarters ended December 31, 2017 and 2016, respectively.

Under the Scrap Contract, the Company is the remarketer of all DoD non-electronic scrap turned into the DLA available for sale within the United States, Puerto Rico, and Guam.

The Scrap contract was awarded to the Company in April 2016. The Scrap Contract has a 36-month base term that commenced in the first quarter of fiscal year 2017, with two 12-month extension options exercisable by the DLA. The base period of the Scrap contract will expire on September 30, 2019. The Company pays a revenue-sharing payment to the DLA under this contract equal to 64.5% of the gross resale proceeds of the scrap property, and the Company bears all of the costs for the sorting, merchandising and sale of the property. The contract contains a provision permitting the DLA to terminate the contract for convenience upon written notice to the Company. The Company commenced operations under this contract in the quarter ended December 31, 2016.

Revenue from the Scrap contract accounted for approximately 8.4% and 10.0% of the Company's consolidated revenue for the quarters ended December 31, 2017 and 2016, respectively.