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v3.23.1

Captive Insurance Collateral (Tables) | 6 Months Ended
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Mar. 31, 2023
Investments, Debt and Equity Securities [Abstract] |
Schedule of Captive Insurance Collateral to be Available-for-sale Investments | The Company considers all of its captive insurance collateral to be Level 1 available-for-sale investments. Investments at March 31, 2023 consist of the following (in thousands):
|  | Amortized Cost |  |  | Gross Unrealized Gain |  |  | Gross Unrealized (Loss) |  |  | Fair Value |
Cash and Receivables |  | $ | 781 |  |  | $ | — |  |  | $ | — |  |  | $ | 781 |
U.S. Government Sponsored Agencies |  |  | 49,972 |  |  |  | — |  |  |  | (2,196 | ) |  |  | 47,776 |
Corporate Debt Securities |  |  | 20,263 |  |  |  | 2 |  |  |  | (647 | ) |  |  | 19,618 |
Total |  | $ | 71,016 |  |  | $ | 2 |  |  | $ | (2,843 | ) |  | $ | 68,175 |
Investments at September 30, 2022 consist of the following (in thousands):
|  | Amortized Cost |  |  | Gross Unrealized Gain |  |  | Gross Unrealized (Loss) |  |  | Fair Value |
Cash and Receivables |  | $ | 1,838 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,838 |
U.S. Government Sponsored Agencies |  |  | 48,473 |  |  |  | — |  |  |  | (3,052 | ) |  |  | 45,421 |
Corporate Debt Securities |  |  | 20,322 |  |  |  | — |  |  |  | (919 | ) |  |  | 19,403 |
Total |  | $ | 70,633 |  |  | $ | — |  |  | $ | (3,971 | ) |  | $ | 66,662 |
Schedule of Maturities of Investments | Maturities of investments were as follows at March 31, 2023 (in thousands):
|  | Net Carrying Amount |
Due within one year |  | $ | 22,800 |
Due after one year through five years |  |  | 45,375 |
Due after five years through ten years |  |  | — |
Total |  | $ | 68,175 |

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- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI https://asc.fasb.org/topic&trid=2196928 + Details
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- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
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