Subsequent Event	9 Months Ended
Mar. 31, 2018
Subsequent Events [Abstract]
Subsequent Event	14.Subsequent Event On May 1, 2018, the Company terminated the Amended and Restated Credit Agreement dated October 28, 2016, by and among the Company, as borrower, Silicon Valley Bank, as administrative agent, and the financial institutions that were a party thereto as lenders. On May 1, 2018, the Company entered into a Credit Agreement (the “New Credit Agreement”), by and among the Company, as borrower, BMO Harris Bank N.A., as an issuing lender and swingline lender, Bank of Montreal, as administrative and collateral agent, and the financial institutions or entities that are a party thereto as lenders. The New Credit Agreement provides for a $40 million five-year revolving credit facility (the “New Revolver”) and a $190 million five-year term loan (the “New Term Loan” and together with the New Revolver, the “New Senior Secured Credit Facilities”). On May 1, 2018, the Company borrowed $200 million under the New Senior Secured Credit Facilities in order to pay off the existing debt, as noted above and for general corporate purposes. Borrowings under the New Senior Secured Credit Facilities will bear interest, at the Company’s election, as of May 1, 2018, at a rate per annum equal to LIBOR plus 1.50% to 2.75%, or the adjusted base rate plus 0.50% to 1.75%, based on the Company’s Consolidated Leverage Ratio. In addition, the Company is required to pay a commitment fee of between 0.25% and 0.40% quarterly (currently 0.35%) on the unused portion of the New Revolver, also based on the Company’s Consolidated Leverage Ratio. Principal installments are payable on the New Term Loan in varying percentages quarterly starting June 30, 2018 and to the extent not previously paid, all outstanding balances are to be paid at maturity. The New Senior Secured Credit Facilities are secured by substantially all of the Company’s assets. Financial covenants under the New Credit Agreement require the Company to maintain a minimum consolidated fixed charge coverage ratio of at least 1.25:1.00 at the end of each fiscal quarter. In addition, the Company’s Consolidated Leverage Ratio shall not be greater than (i) 3.00:1.00 at the end of the fiscal quarters ending March 31, 2018 through September 30, 2019, (ii) 2.75:1.00 at the end of the fiscal quarters ending December 31, 2019 through March 31, 2021, and (iii) 2.50:1.00 at the end of the fiscal quarters ending June 30, 2021 and thereafter. The New Credit Agreement also includes covenants and restrictions that limit, among other things, the Company’s ability to incur additional indebtedness, create liens upon any of its property, merge, consolidate or sell all or substantially all of its assets. The New Credit Agreement also includes customary events of default, including failure to pay principal, interest or fees when due, failure to comply with covenants, the material breach of any of representations and warranties, certain insolvency or receivership events affecting the Company and its subsidiaries, the occurrence of certain material judgments, the occurrence of certain ERISA events, the invalidity of the loan documents or a change in control of the Company. The amounts outstanding under the New Senior Secured Credit Facilities may be accelerated upon certain events of default.

14.Subsequent Event

On May 1, 2018, the Company terminated the Amended and Restated Credit Agreement dated October 28, 2016, by and among the Company, as borrower, Silicon Valley Bank, as administrative agent, and the financial institutions that were a party thereto as lenders.

On May 1, 2018, the Company entered into a Credit Agreement (the “New Credit Agreement”), by and among the Company, as borrower, BMO Harris Bank N.A., as an issuing lender and swingline lender, Bank of Montreal, as administrative and collateral agent, and the financial institutions or entities that are a party thereto as lenders. The New Credit Agreement provides for a $40 million five-year revolving credit facility (the “New Revolver”) and a $190 million five-year term loan (the “New Term Loan” and together with the New Revolver, the “New Senior Secured Credit Facilities”). On May 1, 2018, the Company borrowed $200 million under the New Senior Secured Credit Facilities in order to pay off the existing debt, as noted above and for general corporate purposes.

Borrowings under the New Senior Secured Credit Facilities will bear interest, at the Company’s election, as of May 1, 2018, at a rate per annum equal to LIBOR plus 1.50% to 2.75%, or the adjusted base rate plus 0.50% to 1.75%, based on the Company’s Consolidated Leverage Ratio. In addition, the Company is required to pay a commitment fee of between 0.25% and 0.40% quarterly (currently 0.35%) on the unused portion of the New Revolver, also based on the Company’s Consolidated Leverage Ratio. Principal installments are payable on the New Term Loan in varying percentages quarterly starting June 30, 2018 and to the extent not previously paid, all outstanding balances are to be paid at maturity. The New Senior Secured Credit Facilities are secured by substantially all of the Company’s assets.

Financial covenants under the New Credit Agreement require the Company to maintain a minimum consolidated fixed charge coverage ratio of at least 1.25:1.00 at the end of each fiscal quarter. In addition, the Company’s Consolidated Leverage Ratio shall not be greater than (i) 3.00:1.00 at the end of the fiscal quarters ending March 31, 2018 through September 30, 2019, (ii) 2.75:1.00 at the end of the fiscal quarters ending December 31, 2019 through March 31, 2021, and (iii) 2.50:1.00 at the end of the fiscal quarters ending June 30, 2021 and thereafter. The New Credit Agreement also includes covenants and restrictions that limit, among other things, the Company’s ability to incur additional indebtedness, create liens upon any of its property, merge, consolidate or sell all or substantially all of its assets.

The New Credit Agreement also includes customary events of default, including failure to pay principal, interest or fees when due, failure to comply with covenants, the material breach of any of representations and warranties, certain insolvency or receivership events affecting the Company and its subsidiaries, the occurrence of certain material judgments, the occurrence of certain ERISA events, the invalidity of the loan documents or a change in control of the Company. The amounts outstanding under the New Senior Secured Credit Facilities may be accelerated upon certain events of default.