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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands | Jun. 30, 2024 | Sep. 30, 2023
--- | --- | ---
CONDENSED CONSOLIDATED BALANCE SHEETS |  |
Net of allowance for credit losses | $ 2,387 | $ 2,264
Net of accumulated depreciation | 190,738 | 174,698
Net of accumulated amortization | $ 229,467 | $ 204,881
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 | 30,809,483 | 30,781,699
Treasury stock, shares | 5,056,771 | 4,995,414

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