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Tealstone Acquisition - Narrative (Details) - Notes and deferred payments to sellers, Tealstone acquisition - USD ($) |  |  |  | 6 Months Ended
--- | --- | --- | --- | ---
Apr. 03, 2020 | Apr. 03, 2019 | Apr. 03, 2017 | Jun. 30, 2018
Business Acquisition [Line Items] |  |  |  |
Percentage of outstanding stock |  |  | 100.00% |
Cash |  |  | $ 55,000,000 |
Stock issued for Tealstone acquisition (in shares) |  |  | 1,882,058 |
Promissory notes issued to the sellers |  |  | $ 5,000,000 | $ 5,000,000
Business combination, contingent consideration, liability |  |  | $ 15,000,000 |
Scenario, Forecast |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Cash | $ 7,500,000 | $ 2,426,000 |  |

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