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v3.21.2

Revenue - Revenue Recognition (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Sep. 30, 2020
Capitalized Contract Cost [Line Items] |  |  |  |  |
Current contract assets | $ 1,700 |  | $ 1,700 |  | $ 1,000
Non-current contract assets | 0 |  | 0 |  | 0
Current contract liabilities | 1,446 |  | 1,446 |  | 947
Non-current contract liabilities | 600 |  | 600 |  | 200
Revenue recognized included in contract liabilities |  |  | 500 |  |
Current capitalized costs | 204 |  | 204 |  | 130
Non-current capitalized costs | 0 |  | 0 |  |
Incremental costs amortized | 89 | $ 84 | 260 | $ 162 |
Impairment related to costs capitalized | $ 0 |  | $ 0 |  |
Payment terms |  |  | 30 days |  |
Practical Expedient, Incremental Costs |  |  | true |  |
Remaining Performance Obligation, Optional Exemption |  |  | true |  |
Minimum |  |  |  |  |
Capitalized Contract Cost [Line Items] |  |  |  |  |
Amortization Period | 3 years |  | 3 years |  |
Maximum |  |  |  |  |
Capitalized Contract Cost [Line Items] |  |  |  |  |
Amortization Period | 6 years |  | 6 years |  |
Europe | Maximum |  |  |  |  |
Capitalized Contract Cost [Line Items] |  |  |  |  |
Payment terms |  |  | 90 days |  |
TS |  |  |  |  |
Capitalized Contract Cost [Line Items] |  |  |  |  |
Current capitalized costs | $ 13 |  | $ 13 |  | 13
Non-current capitalized costs | 13 |  | 13 |  | $ 22
Incremental costs amortized | $ 3 | $ 3 | 9 | $ 9 |
Impairment related to costs capitalized |  |  | $ 0 |  |

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