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CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2015 | Mar. 31, 2014 | Mar. 31, 2015 | Mar. 31, 2014
Income Statement [Abstract] |  |  |  |
Net sales | $ 187,495 us-gaap_Revenues | $ 173,267 us-gaap_Revenues | $ 563,641 us-gaap_Revenues | $ 508,237 us-gaap_Revenues
Cost of goods sold | 128,385 us-gaap_CostOfGoodsSold | 120,425 us-gaap_CostOfGoodsSold | 388,117 us-gaap_CostOfGoodsSold | 354,727 us-gaap_CostOfGoodsSold
Gross profit | 59,110 us-gaap_GrossProfit | 52,842 us-gaap_GrossProfit | 175,524 us-gaap_GrossProfit | 153,510 us-gaap_GrossProfit
Selling, general and administrative expenses | 37,297 us-gaap_SellingGeneralAndAdministrativeExpense | 35,520 us-gaap_SellingGeneralAndAdministrativeExpense | 108,819 us-gaap_SellingGeneralAndAdministrativeExpense | 102,773 us-gaap_SellingGeneralAndAdministrativeExpense
Operating income | 21,813 us-gaap_OperatingIncomeLoss | 17,322 us-gaap_OperatingIncomeLoss | 66,705 us-gaap_OperatingIncomeLoss | 50,737 us-gaap_OperatingIncomeLoss
Interest expense | 3,662 us-gaap_InterestExpense | 7,805 us-gaap_InterestExpense | 10,764 us-gaap_InterestExpense | 23,362 us-gaap_InterestExpense
Interest expense, stockholders |  | 1,005 us-gaap_InterestExpenseRelatedParty |  | 3,014 us-gaap_InterestExpenseRelatedParty
Interest (income) | (60)us-gaap_InvestmentIncomeInterest | (66)us-gaap_InvestmentIncomeInterest | (157)us-gaap_InvestmentIncomeInterest | (178)us-gaap_InvestmentIncomeInterest
Foreign currency (gains) losses, net | (4,633)us-gaap_GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet | 275 us-gaap_GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet | (6,855)us-gaap_GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet | 2,088 us-gaap_GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet
Income before income taxes | 22,844 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | 8,303 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | 62,953 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | 22,451 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Provision for income taxes | 3,419 us-gaap_IncomeTaxExpenseBenefit | 1,933 us-gaap_IncomeTaxExpenseBenefit | 7,642 us-gaap_IncomeTaxExpenseBenefit | 7,936 us-gaap_IncomeTaxExpenseBenefit
Net income | $ 19,425 us-gaap_NetIncomeLoss | $ 6,370 us-gaap_NetIncomeLoss | $ 55,311 us-gaap_NetIncomeLoss | $ 14,515 us-gaap_NetIncomeLoss
Net income per share: |  |  |  |
basic (in dollars per share) | $ 0.50 us-gaap_EarningsPerShareBasic | $ 0.21 us-gaap_EarningsPerShareBasic | $ 1.42 us-gaap_EarningsPerShareBasic | $ 0.48 us-gaap_EarningsPerShareBasic
diluted (in dollars per share) | $ 0.49 us-gaap_EarningsPerShareDiluted | $ 0.21 us-gaap_EarningsPerShareDiluted | $ 1.39 us-gaap_EarningsPerShareDiluted | $ 0.48 us-gaap_EarningsPerShareDiluted
Weighted average common shares outstanding: |  |  |  |
basic (in shares) | 38,998 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 30,458 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 38,951 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 30,458 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
diluted (in shares) | 39,919 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 30,657 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 39,766 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 30,525 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Dividends per share | $ 0.10 us-gaap_CommonStockDividendsPerShareDeclared | $ 0.82 us-gaap_CommonStockDividendsPerShareDeclared | $ 0.30 us-gaap_CommonStockDividendsPerShareDeclared | $ 0.82 us-gaap_CommonStockDividendsPerShareDeclared

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