Short-Term Borrowings and Long-Term Debt	3 Months Ended
Sep. 30, 2016
Debt Disclosure [Abstract]
Short Term Borrowings and Long Term Debt	Short-Term Borrowings and Long-Term Debt Revolving Credit Facility The Company has a $300 million multi-currency senior secured revolving credit facility with JPMorgan Chase Bank N.A., as administrative agent, and a syndicate of banks (the “Amended Credit Agreement”) that matures on November 6, 2018. The Amended Credit Agreement allows for the issuance of up to $50 million for letters of credit and has a $150 million accordion feature that allows the Company to increase the availability to $450 million, subject to obtaining additional credit commitments for the lenders participating in the increase. At the Company's option, loans denominated in U.S. dollars under the Amended Credit Agreement, other than swingline loans, bear interest at a rate equal to a spread over the London Interbank Offered Rate ("LIBOR") or alternate base rate depending upon the Company's ratio of total debt (excluding accounts payable and accrued liabilities), measured as of the end of the most recent quarter, to adjusted earnings before interest expense, taxes, depreciation and amortization ("EBITDA") for the most recently completed four quarters (the "Leverage Ratio"). The Leverage Ratio calculation excludes the Company's subsidiaries in Brazil. This spread ranges from 1.00% to 2.25% for LIBOR-based loans and 0.00% to 1.25% for alternate base rate loans. The spread in effect for the period ended September 30, 2016 was 1.00% for LIBOR-based loans and 0.00% for alternate base rate loans. Additionally, the Company is assessed commitment fees ranging from 0.175% to 0.40%, depending upon the Leverage Ratio, on non-utilized borrowing availability, excluding swingline loans. The commitment fee rate in effect for the period ended September 30, 2016 was 0.175%. Borrowings are guaranteed by substantially all of the domestic assets of the Company and a pledge of up to 65% of capital stock or other equity interest in certain foreign subsidiaries determined to be either material or a subsidiary borrower as defined in the Amended Credit Agreement. The Company was in compliance with all covenants under the credit facility as of September 30, 2016. There was $160.7 million and $71.4 million outstanding on the revolving credit facility at September 30, 2016 and June 30, 2016, respectively. The average daily outstanding balance during the three month period ended September 30, 2016 and 2015 was $102.3 million and $30.7 million, respectively. There was $138.9 million and $228.2 million available for additional borrowings as of September 30, 2016 and June 30, 2016, respectively. Letters of credit issued under the multi-currency revolving credit facility totaled €0.4 million as of September 30, 2016 and June 30, 2016. Long-Term Debt On August 1, 2007, the Company entered into an agreement with the State of Mississippi to provide financing for the acquisition and installation of certain equipment to be utilized at the Company’s Southaven, Mississippi warehouse, through the issuance of an industrial development revenue bond. The bond matures on September 1, 2032 and accrues interest at the 30-day LIBOR rate plus a spread of 0.85%. The terms of the bond allow for payment of interest only for the first 10 years of the agreement, and then, starting on September 1, 2018 through 2032, principal and interest payments are due until the maturity date or the redemption of the bond. The agreement also provides the bondholder with a put option, exercisable only within 180 days of each fifth anniversary of the agreement, requiring the Company to pay back the bonds at 100% of the principal amount outstanding. As of September 30, 2016, the Company was in compliance with all covenants under this bond. The balance on the bond was $5.4 million as of September 30, 2016 and June 30, 2016 and is included in long-term debt. The interest rate at September 30, 2016 and June 30, 2016 was 1.37% and 1.32%, respectively. Debt Issuance Costs As of September 30, 2016, net debt issuance costs associated with the credit facility and bonds totaled $0.7 million and are being amortized on a straight-line basis through the maturity date of each respective debt instrument.

Short-Term Borrowings and Long-Term Debt

Revolving Credit Facility

The Company has a $300 million multi-currency senior secured revolving credit facility with JPMorgan Chase Bank N.A., as administrative agent, and a syndicate of banks (the “Amended Credit Agreement”) that matures on November 6, 2018. The Amended Credit Agreement allows for the issuance of up to $50 million for letters of credit and has a $150 million accordion feature that allows the Company to increase the availability to $450 million, subject to obtaining additional credit commitments for the lenders participating in the increase.

At the Company's option, loans denominated in U.S. dollars under the Amended Credit Agreement, other than swingline loans, bear interest at a rate equal to a spread over the London Interbank Offered Rate ("LIBOR") or alternate base rate depending upon the Company's ratio of total debt (excluding accounts payable and accrued liabilities), measured as of the end of the most recent quarter, to adjusted earnings before interest expense, taxes, depreciation and amortization ("EBITDA") for the most recently completed four quarters (the "Leverage Ratio"). The Leverage Ratio calculation excludes the Company's subsidiaries in Brazil. This spread ranges from 1.00% to 2.25% for LIBOR-based loans and 0.00% to 1.25% for alternate base rate loans. The spread in effect for the period ended September 30, 2016 was 1.00% for LIBOR-based loans and 0.00% for alternate base rate loans. Additionally, the Company is assessed commitment fees ranging from 0.175% to 0.40%, depending upon the Leverage Ratio, on non-utilized borrowing availability, excluding swingline loans. The commitment fee rate in effect for the period ended September 30, 2016 was 0.175%. Borrowings are guaranteed by substantially all of the domestic assets of the Company and a pledge of up to 65% of capital stock or other equity interest in certain foreign subsidiaries determined to be either material or a subsidiary borrower as defined in the Amended Credit Agreement. The Company was in compliance with all covenants under the credit facility as of September 30, 2016. There was $160.7 million and $71.4 million outstanding on the revolving credit facility at September 30, 2016 and June 30, 2016, respectively.

The average daily outstanding balance during the three month period ended September 30, 2016 and 2015 was $102.3 million and $30.7 million, respectively. There was $138.9 million and $228.2 million available for additional borrowings as of September 30, 2016 and June 30, 2016, respectively. Letters of credit issued under the multi-currency revolving credit facility totaled €0.4 million as of September 30, 2016 and June 30, 2016.

Long-Term Debt

On August 1, 2007, the Company entered into an agreement with the State of Mississippi to provide financing for the acquisition and installation of certain equipment to be utilized at the Company’s Southaven, Mississippi warehouse, through the issuance of an industrial development revenue bond. The bond matures on September 1, 2032 and accrues interest at the 30-day LIBOR rate plus a spread of 0.85%. The terms of the bond allow for payment of interest only for the first 10 years of the agreement, and then, starting on September 1, 2018 through 2032, principal and interest payments are due until the maturity date or the redemption of the bond. The agreement also provides the bondholder with a put option, exercisable only within 180 days of each fifth anniversary of the agreement, requiring the Company to pay back the bonds at 100% of the principal amount outstanding. As of September 30, 2016, the Company was in compliance with all covenants under this bond. The balance on the bond was $5.4 million as of September 30, 2016 and June 30, 2016 and is included in long-term debt. The interest rate at September 30, 2016 and June 30, 2016 was 1.37% and 1.32%, respectively.

Debt Issuance Costs

As of September 30, 2016, net debt issuance costs associated with the credit facility and bonds totaled $0.7 million and are being amortized on a straight-line basis through the maturity date of each respective debt instrument.