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Debt
3 Months Ended
Dec. 31, 2019
Debt Disclosure [Abstract]  
Debt Disclosure [Text Block]
4.  DEBT

At December 31, 2019, and September 30, 2019, our long-term debt of $319 and $299, respectively, primarily related to loans on capital expenditures. At December 31, 2019, we also had $7,733 in outstanding letters of credit and total availability of $82,651 under our revolving credit facility without violating our financial covenants.

Pursuant to our Second Amended and Restated Credit and Security Agreement with Wells Fargo Bank, N.A. (as amended, the “Credit Agreement”), the Company is subject to the financial or other covenants disclosed in Item 7 of our Annual Report on Form 10-K for the year ended September 30, 2019. The Company was in compliance with the financial covenants as of December 31, 2019.