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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands | Dec. 31, 2024 | Sep. 30, 2024
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CONDENSED CONSOLIDATED BALANCE SHEETS |  |
Net of allowance for credit losses | $ 2,775 | $ 2,734
Net of accumulated depreciation | 200,478 | 197,265
Net of accumulated amortization | $ 245,595 | $ 237,686
Preferred stock, par value per share | $ 0.01 | $ 0.01
Preferred stock, shares authorized | 10,000,000 | 10,000,000
Common stock, par value per share | $ 0.01 | $ 0.01
Common stock, shares authorized | 50,000,000 | 50,000,000
Common stock, shares issued | 30,862,538 | 30,809,483
Treasury stock, shares | 5,056,771 | 5,056,771

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