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Condensed Consolidated Statement Of Stockholders' Equity (USD $) In Thousands, except Share data | Total | Common Stock [Member] | Additional Paid-In Capital [Member] | Retained Earnings [Member] | Treasury Stock [Member] | Accumulated Other Comprehensive Income (Loss) [Member]
--- | --- | --- | --- | --- | --- | ---
Balance at Jun. 30, 2011 | $ 866,703 | $ 451 | $ 582,972 | $ 295,886 | $ (19,750) | $ 7,144
Balance, shares at Jun. 30, 2011 | 45,045,097 | 45,045,097 |  |  | 1,144,610 |
Net income | 55,835 |  |  | 55,835 |  |
Foreign currency translation adjustments, net of tax | (2,648) |  |  |  |  | (2,648)
Change in deferred gains on cash flow hedging instruments, net of tax | 616 |  |  |  |  | 616
Change in unrealized loss on available for sale investment, net of tax | (820) |  |  |  |  | (820)
Total comprehensive income | 52,983 |  |  |  |  |
Issuance of common stock pursuant to compensation plans | 12,464 | 8 | 12,456 |  |  |
Issuance of common stock pursuant to compensation plans, shares |  | 874,916 |  |  |  |
Stock based compensation income tax effects | 6,083 |  | 6,083 |  |  |
Shares withheld for payment of employee payroll taxes due on shares issued under stock based compensation plans | (2,026) |  |  |  | 2,026 |
Shares withheld for payment of employee payroll taxes due on shares issued under stock based compensation plans, shares |  |  |  |  | 58,002 |
Stock based compensation charge | 6,321 |  | 6,321 |  |  |
Balance at Mar. 31, 2012 | $ 942,528 | $ 459 | $ 607,832 | $ 351,721 | $ (21,776) | $ 4,292
Balance, shares at Mar. 31, 2012 | 45,920,013 | 45,920,013 |  |  | 1,202,612 |

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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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