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Debt (Tables)
12 Months Ended
Sep. 30, 2022
Debt Disclosure [Abstract]  
Schedule of Long-term Debt
Debt consisted of the following (in thousands):
September 30,
20222021
Notes payable at 5.5%, matures January 2023
(d)(1)$678 $785 
Non-interest-bearing debts to State of Texas, paid in April 2022, interest imputed at 9.6%
(d)(2)— 813 
Note payable at 8%, matures October 2027, as amended
(b)(3)(10)3,025 3,025 
Note payable at 8%, matures May 2029
(b)(3)10,412 11,549 
Note payable at 5.99%, matures September 2033, as amended
(c) (4)5,731 6,089 
Note payable at 9%, paid in March 2022
(a)(5)— 1,063 
Note payable at 5.49%, matures March 2039, as amended
(c)(6)2,008 2,075 
Paycheck Protection Program loans at 1%, paid in May 2022
(d)(7)— 124 
Note payable at 3.99%, paid in January 2022
*(a)(8)— 2,127 
Note payable at 5.25%, matures September 2031
*(a)(9)92,062 99,146 
Notes payable at 12%, matures October 2024
(d)(11)9,500 — 
Notes payable at 12%, matures October 2024
(d)(11)3,561 — 
Notes payable at 12%, matures October 2024
(d)(11)3,561 — 
Note payable at 5.25% matures October 2031
(a)(12)1,172 — 
Note payable at 6% matures October 2031
(b)(12)10,321 — 
Note payable at 6% matures October 2041
(b)(12)7,828 — 
Note payable at 6% matures October 2041
(b)(12)978 — 
Note payable at 4% matures November 2028
(b)(13)895 — 
Note payable at 5.25% matures January 2032
*(a)(14)18,391 — 
Note payable at 4.25% matures February 2043
*(a)(15)2,625 — 
Note payable at 10% matures May 2025
(b)(16)5,881 — 
Note payable at 10% matures May 2032
(b)(16)5,000 — 
Note payable at 5% matures November 2023
*(a)(17)2,195 — 
Note payable at 6% matures July 2029
(b)(18)785 — 
Note payable at 6% matures July 2032
(b)(19)9,880 — 
Note payable at 6% matures August 2032

(a)(19)4,970 — 
Note payable at 5.25% matures August 2023
*(a)(20)1,575 — 
Note payable at 4.79% matures October 2042

(c)(21)2,806 — 
Total debt205,840 126,796 
Less unamortized debt discount and issuance costs(3,377)(1,628)
Less current portion(11,896)(6,434)
Total long-term portion of debt, net$190,567 $118,734 
*These commercial bank debts are guaranteed by the Company’s CEO. See Note 19.
Schedule of Long-term Debt Instruments
Following is a summary of long-term debt at September 30 (in thousands):
20222021
(a) Secured by real estate$122,990 $102,336 
(b) Secured by stock in subsidiary55,004 14,574 
(c) Secured by other assets10,545 8,164 
(d) Unsecured17,301 1,722 
$205,840 $126,796 
Schedule of Maturities of Long-term Debt
Future maturities of debt obligations as of September 30, 2022 consist of the following (in thousands):
Regular Amortization Balloon Payments Total Payments
2023$10,216 $2,226 $12,442 
20249,663 2,195 11,858 
20259,527 20,457 29,984 
20269,825 — 9,825 
202710,424 — 10,424 
Thereafter56,447 74,860 131,307 
$106,102 $99,738 $205,840