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v3.19.2

Organization, Basis of Presentation, and Summary of Significant Accounting Policies - Narrative (Details) | 12 Months Ended |
--- | --- | ---
Jun. 30, 2019 USD ($) Segment | Jun. 30, 2018 USD ($) | Jun. 30, 2017 USD ($) | Jul. 01, 2019 USD ($)
Organization, Basis of Presentation and Summary of Significant Accounting Policies [Line Items] |  |  |  |
Number of reportable segments | Segment | 4 |  |  |
Allowance for doubtful accounts receivable, current | $ 69,000 | $ 40,000 |  |
Capitalized offering costs | 140,000 | 80,000 |  |
Shelf registration costs capitalized | 60,000 |  |  |
Amount netted against proceeds of future offerings under shelf registration | 0 | 650,000 | $ 0 |
Impairment charges | 0 | 0 | 0 |
Impairment of intangible assets | $ 0 | $ 0 | $ 0 |
Tax receivable agreement, percentage of realized cash saving in tax to be pass through | 85.00% |  |  |
Unit Volume |  |  |  |
Organization, Basis of Presentation and Summary of Significant Accounting Policies [Line Items] |  |  |  |
Concentration risk, percentage | 37.50% | 30.40% | 40.60% |
Minimum |  |  |  |
Organization, Basis of Presentation and Summary of Significant Accounting Policies [Line Items] |  |  |  |
Intangible asset, useful life | 5 years |  |  |
Maximum |  |  |  |
Organization, Basis of Presentation and Summary of Significant Accounting Policies [Line Items] |  |  |  |
Intangible asset, useful life | 20 years |  |  |
Non-compete agreement |  |  |  |
Organization, Basis of Presentation and Summary of Significant Accounting Policies [Line Items] |  |  |  |
Intangible asset, useful life | 10 years |  |  |
Subsequent Event | Accounting Standards Update 2016-02 | Minimum |  |  |  |
Organization, Basis of Presentation and Summary of Significant Accounting Policies [Line Items] |  |  |  |
Operating lease, right-of-use asset |  |  |  | $ 15,000,000
Operating lease, liability |  |  |  | 15,000,000
Subsequent Event | Accounting Standards Update 2016-02 | Maximum |  |  |  |
Organization, Basis of Presentation and Summary of Significant Accounting Policies [Line Items] |  |  |  |
Operating lease, right-of-use asset |  |  |  | 20,000,000
Operating lease, liability |  |  |  | $ 20,000,000

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