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General Information - Additional Information (Details) | Oct. 28, 2020 USD ($) | Sep. 30, 2020 USD ($) Patent
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General Information [Line Items] |  |
Number of patents granted | Patent |  | 37
Number of additional patents in process | Patent |  | 3
Number of wholly-owned subsidiaries |  | 3
Subsequent Event |  |
General Information [Line Items] |  |
Purchase orders for TRACER 1000 | $ 1,000,000 |
Additional future service and support commitments | $ 1,000,000 |

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