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v3.23.3

Summary of Operations and Significant Accounting Policies (Tables) | 12 Months Ended
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Sep. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Summary of Activity in Allowance for Doubtful Accounts | The following is a summary of the activity in our allowance for doubtful accounts, in thousands:
|  | Years Ended September 30, |
|  | 2023 |  |  | 2022 |  |  | 2021 |
Balance at beginning of year |  | $ | 114 |  |  | $ | 188 |  |  | $ | 159 |
Acquired allowance |  |  | 125 |  |  |  | — |  |  |  | — |
Provision |  |  | 14 |  |  |  | (34 | ) |  |  | 44 |
Write offs |  |  | (114 | ) |  |  | 6 |  |  |  | (2 | )
Adjustment (1) |  |  | 7 |  |  |  | (46 | ) |  |  | (13 | )
Balance at end of year |  | $ | 146 |  |  | $ | 114 |  |  | $ | 188 |
(1) Primarily foreign currency translation adjustments.
Summary of Activity for Contract Liabilities | The following is a summary of activity for contract liabilities, in thousands:
|  | Years Ended September 30, |
|  | 2023 |  |  | 2022 |  |  | 2021 |
Beginning balance |  | $ | 7,231 |  |  | $ | 1,624 |  |  | $ | 1,224 |
New deposits |  |  | 4,058 |  |  |  | 7,231 |  |  |  | 1,624 |
Deferred revenue |  |  | 169 |  |  |  | — |  |  |  | — |
Revenue recognized |  |  | (3,005 | ) |  |  | (1,624 | ) |  |  | (1,224 | )
Adjustment |  |  | (435 | ) |  |  | — |  |  |  | — |
Ending balance |  | $ | 8,018 |  |  | $ | 7,231 |  |  | $ | 1,624 |
Schedule of Product Warranty Liability | The following is a summary of activity in accrued warranty expense, in thousands:
|  | Years Ended September 30, |
|  | 2023 |  |  | 2022 |  |  | 2021 |
Beginning balance |  | $ | 871 |  |  | $ | 545 |  |  | $ | 380 |
Additions for warranties issued during the period |  |  | 590 |  |  |  | 821 |  |  |  | 250 |
Costs incurred during the period |  |  | (64 | ) |  |  | (36 | ) |  |  | (9 | )
Changes related to pre-existing warranties |  |  | (432 | ) |  |  | (459 | ) |  |  | (76 | )
Ending balance |  | $ | 965 |  |  | $ | 871 |  |  | $ | 545 |

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- Definition Tabular disclosure of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-10 + Details
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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482425/460-10-50-8 + Details
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