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LEASEHOLD INTERESTS, NET (Tables)
12 Months Ended
Sep. 30, 2023
Leasehold Interests, Net [Abstract]  
Schedule of Leasehold Amortization
   (in thousands) 
   2023   2022 
         
Leasehold interests, at cost  $3,024   $3,024 
Less accumulated amortization   2,961    2,938 
   $63   $86 

Schedule of Future Amortization of Leasehold Interests Future leasehold amortization as of September 30, 2023 is as follows:
   (in thousands) 
2024  $22 
2025   22 
2026   18 
2027   1 
Total  $63