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Debt
6 Months Ended
Mar. 31, 2015
Debt [Abstract]  
Debt

3.  DEBT

At March 31, 2015 and September 30, 2014, our long-term debt of $10,225 and $10,208 relates to amounts drawn on our revolving credit facility, which matures on August 9, 2018. Our interest rate on these borrowings was 2.38% at March 31, 2015 and 3.25% at September 30, 2014.  At March 31, 2015, we also had $6,918 in outstanding letters of credit, and total availability of $14,631 under this facility without violating our financial covenant.  There have been no changes to the financial covenants disclosed in Item 7 of our Annual Report on Form 10-K for the year ended September 30, 2014, and the Company was in compliance with all covenants at March 31, 2015. At March 31, 2015, the carrying value of amounts outstanding on our revolving loan approximated fair value, as debt incurs interest at a variable rate. The fair value of the debt is classified as a level 2 measurement.