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Long-term Obligations (Tables)
9 Months Ended
Jun. 30, 2020
Long-term Obligations  
Schedule of long-term obligations

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September 30, 

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June 30, 

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2019

    

2020

    

Finance lease obligations

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$

7,979

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$

7,853

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Environmental post-closure monitoring and maintenance activities

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606

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606

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Long-term disability

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251

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256

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Deferred dividends

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40

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165

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Less amounts due within one year

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(267)

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(307)

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Long-term obligations (less current portion)

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$

8,609

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$

8,573

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