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Significant Accounting Policies (Tables)
 6 Months Ended
Mar. 31, 2025
Accounting Policies [Abstract]  
Schedule of Cash and Cash Equivalents
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts shown in the Consolidated Statements of Cash Flows (unaudited, in thousands):

March 31, 2025September 30, 2024
Cash and cash equivalents$101,855 $74,686 
Restricted cash1,729 1,998 
Total cash, cash equivalents, and restricted cash$103,584 $76,684 
Schedule of Restricted Cash
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts shown in the Consolidated Statements of Cash Flows (unaudited, in thousands):

March 31, 2025September 30, 2024
Cash and cash equivalents$101,855 $74,686 
Restricted cash1,729 1,998 
Total cash, cash equivalents, and restricted cash$103,584 $76,684 
Schedule of Concentration Risk Customers that accounted for more than 10% of consolidated revenues during the three and six months ended March 31, 2025 and 2024 are presented below:
% of Consolidated Revenues
For the Three Months Ended March 31,For the Six Months Ended March 31,
2025202420252024
Florida Department of Transportation11.4%15.8%*14.2%
* Less than 10%
Schedule of Revenue by Major Customers
% of Consolidated Revenues
For the Three Months Ended March 31,For the Six Months Ended March 31,
2025202420252024
Private37.9 %42.3 %40.1 %41.7 %
Public62.1 %57.7 %59.9 %58.3 %