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Industry Segments (Details 2) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2017 | Sep. 30, 2015
Corporate Overhead Footnote |  |
General and administrative expense | $ 9,555 | $ 9,929
Depreciation and amortization | 91 | 114
Interest expense | 3,774 | 6,052
Other general corporate (income) expense, net | 428 | 289
Total | $ 7,872 | $ 16,384

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