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v3.19.2

Other Long-Term Liabilities - Additional Information (Details) - USD ($) | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Jun. 30, 2019 | Jun. 01, 2017 | Feb. 24, 2017 | Jan. 05, 2017
Swap A [Member] |  |  |  |
Derivative, inception date | Jan. 05, 2017 |  |  |
Swap A [Member] | Designated Hedges [Member] |  |  |  |
Derivative, notional amount |  |  |  | $ 20,000,000
Swap B [Member] |  |  |  |
Derivative, inception date | Feb. 24, 2017 |  |  |
Swap B [Member] | Designated Hedges [Member] |  |  |  |
Derivative, notional amount |  |  | $ 30,000,000 |
Swap C [Member] |  |  |  |
Derivative, inception date | Jun. 01, 2017 |  |  |
Swap C [Member] | Designated Hedges [Member] |  |  |  |
Derivative, notional amount |  | $ 25,000,000 |  |
Swaps A, B and C [Member] | Designated Hedges [Member] |  |  |  |
Derivative, notional amount | $ 75,000,000 |  |  |
Swaps A, B and C [Member] | Designated Hedges [Member] | London Interbank Offer Rate ("LIBOR") [Member] |  |  |  |
Derivative, average fixed interest rate | 1.90% |  |  |

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Average fixed interest rate related to the group of interest rate derivatives. + References No definition available. + Details
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- Details
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