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v3.23.1

Note 8 - Leases (Tables) | 6 Months Ended
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Mar. 31, 2023
Notes Tables |
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] |
For fiscal years ending September 30, |  |  |  |
2023 (remainder) |  | $ | 147 |
2024 |  |  | 278 |
2025 |  |  | 186 |
2026 |  |  | 130 |
2027 |  |  | 134 |
2028 |  |  | 91 |
Future minimum lease payments |  |  | 966 |
Less interest |  |  | (64 | )
Present value of minimum lease payments |  |  | 902 |
Less current portion |  |  | (248 | )
Non-current portion |  | $ | 654 |
Lease, Cost [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
|  | March 31, 2023 |  |  | March 31, 2022 |  |  | March 31, 2023 |  |  | March 31, 2022 |
Right-of-use operating lease costs |  | $ | 68 |  |  | $ | 68 |  |  | $ | 136 |  |  | $ | 136 |
Short-term lease costs |  |  | 90 |  |  |  | 52 |  |  |  | 132 |  |  |  | 96 |
Total |  | $ | 158 |  |  | $ | 120 |  |  | $ | 268 |  |  | $ | 232 |
Summary of Other Information Related to Lease Liabilities [Table Text Block] |
|  | Six Months Ended |
|  | March 31, 2023 |  |  | March 31, 2022 |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 123 |  |  | $ | 119 |
Weighted average remaining lease term (in years) |  |  | 4.3 |  |  |  | 5.1 |
Weighted average discount rate |  |  | 3.25 | % |  |  | 3.25 | %
Property, Plant, and Equipment, Lessor Asset under Operating Lease [Table Text Block] |
|  | March 31, 2023 |  |  | September 30, 2022 |
Rental equipment, primarily wireless recording equipment |  | $ | 79,479 |  |  | $ | 83,887 |
Accumulated depreciation and impairment |  |  | (58,900 | ) |  |  | (55,688 | )
|  | $ | 20,579 |  |  | $ | 28,199 |
Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block] |
For fiscal years ending September 30, |  |  |  |
2023 (remainder) |  | $ | 62 |
2024 |  |  | 128 |
2025 |  |  | 131 |
2026 |  |  | 132 |
2027 |  |  | 11 |
|  | $ | 464 |

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