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SHAREHOLDERS' EQUITY (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2011 | Dec. 31, 2010
Weighted average common and common equivalent shares outstanding: |  |  |  |
Weighted average shares for basic earnings per share | 56,857,000 | 56,684,000 | 56,853,000 | 56,657,000
Effect of dilutive securities: |  |  |  |
Dilutive effect of stock-based compensation (in shares) |  | 294,000 |  | 238,000
Dilutive effect of convertible debt (in shares) |  | 11,158,000 |  | 11,158,000
Weighted average shares for diluted earnings per share | 56,857,000 | 68,136,000 | 56,853,000 | 68,053,000
Awards excluded from earnings per share calculations |  |  |  |
Awards excluded from basic earnings per share computation (in shares) | 1,006,000 | 1,127,000 | 1,006,000 | 1,127,000
Awards excluded from diluted earnings per share computation (in shares) | 13,018,000 | 2,083,000 | 13,207,000 | 2,083,000
Reconciliation of the net (loss) income available to common shareholders and the net (loss) income for diluted earnings per share |  |  |  |
Net (loss) income available to common shareholders | $ (57,427) | $ 14,505 | $ (49,090) | $ 32,825
Effect of dilutive securities: |  |  |  |
Interest on convertible debt, net of taxes |  | 2,013 |  | 4,027
Net income for diluted earnings per share | $ (57,427) | $ 16,518 | $ (49,090) | $ 36,852
Stock options |  |  |  |
Awards excluded from earnings per share calculations |  |  |  |
Awards excluded from diluted earnings per share computation (in shares) | 810,000 | 898,000 | 810,000 | 898,000
SARs |  |  |  |
Awards excluded from earnings per share calculations |  |  |  |
Awards excluded from diluted earnings per share computation (in shares) | 999,000 | 1,076,000 | 999,000 | 1,076,000
Shares issuable upon conversion of debt |  |  |  |
Awards excluded from earnings per share calculations |  |  |  |
Awards excluded from diluted earnings per share computation (in shares) | 11,203,000 |  | 11,195,000 |
Common stock equivalents of potentially dilutive common stock |  |  |  |
Awards excluded from earnings per share calculations |  |  |  |
Awards excluded from diluted earnings per share computation (in shares) | 357,000 |  | 306,000 |
RSAs |  |  |  |
Awards excluded from earnings per share calculations |  |  |  |
Awards excluded from basic earnings per share computation (in shares) | 791,000 | 912,000 | 791,000 | 912,000
Awards excluded from diluted earnings per share computation (in shares) | 6,000 | 109,000 | 203,000 | 109,000
RSUs |  |  |  |
Awards excluded from earnings per share calculations |  |  |  |
Awards excluded from basic earnings per share computation (in shares) | 215,000 | 215,000 | 215,000 | 215,000

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