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Acquisitions - Intangible Assets Acquired (Details) - USD ($) $ in Thousands | Oct. 15, 2018 | Sep. 30, 2019 | Jun. 30, 2019
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Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Total intangible assets |  | $ 144,415 | $ 146,061
Pursuit |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Definite-lived intangibles | $ 25,400 |  |
Indefinite-lived intangible | 32,500 |  |
Total intangible assets | 57,900 |  |
Pursuit | Dealer relationships |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |
Definite-lived intangibles | $ 25,400 |  |
Acquired finite-lived intangible assets, weighted average useful life | 20 years |  |

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