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SUPPLEMENTAL CASH FLOW INFORMATION (Tables) | 12 Months Ended
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Sep. 30, 2022
Supplemental Cash Flow Information [Abstract] |
Changes in Working Capital Items as Presented in the Consolidated Statements of Cash Flows | Changes in working capital items as presented in the Consolidated Statements of Cash Flows consisted of the following:
| 2022 |  | 2021 |  | 2020
Current assets: |  |  |  |  |
Accounts receivable | $ | 74,013 |  |  | $ | (13,423) |  |  | $ | 24,055 |
Inventories | (23,459) |  |  | (12,839) |  |  | 5,976 |
Other current assets | (15,770) |  |  | (15,618) |  |  | (14,803) |
| 34,784 |  |  | (41,880) |  |  | 15,228 |
Current liabilities: |  |  |  |  |
Trade accounts payable | 7,437 |  |  | 29,621 |  |  | 8,363 |
Accrued compensation | (10,760) |  |  | 10,791 |  |  | 15,512 |
Accrued income taxes | 5,745 |  |  | 601 |  |  | (2,384) |
Other current liabilities | (7,616) |  |  | 13,849 |  |  | 9,648 |
| (5,194) |  |  | 54,862 |  |  | 31,139 |
Net change | $ | 29,590 |  |  | $ | 12,982 |  |  | $ | 46,367 |

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