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(Loss)/Earnings Per Share | 12 Months Ended
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Dec. 31, 2011
Earnings Per Share [Abstract] |
(LOSS)/EARNINGS PER SHARE | NOTE 6 — (LOSS)/EARNINGS PER SHARE Basic and diluted (loss)/earnings per share for the years ended December 31, 2011, 2010 and 2009 were calculated as follows (in thousands, except per share amounts):
|  |  | September 30, |  |  |  | September 30, |  |  |  | September 30, |
|  | 2011 |  |  | 2010 |  |  | 2009 |
Basic weighted average number of shares outstanding |  |  | 32,382 |  |  |  | 32,060 |  |  |  | 31,350 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Options to acquire common stock and unvested restricted stock (1) |  |  | 0 |  |  |  | 262 |  |  |  | 0 |
Diluted average shares outstanding |  |  | 32,382 |  |  |  | 32,322 |  |  |  | 31,350 |
Net (loss)/income |  | $ | (21,106 | ) |  | $ | 7,150 |  |  | $ | (66,456 | )
Basic (loss)/earnings per share |  | $ | (0.65 | ) |  | $ | 0.22 |  |  | $ | (2.12 | )
Diluted (loss)/earnings per share |  | $ | (0.65 | ) |  | $ | 0.22 |  |  | $ | (2.12 | )
Antidilutive stock options not included in the calculation of diluted earnings per share |  |  | 1,731 |  |  |  | 699 |  |  |  | 2,128 |
(1) | For periods with a net loss, basic weighted average shares outstanding is used for diluted calculations as required by GAAP because all options and non-vested shares outstanding are considered anti-dilutive.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6920599&loc=d3e1252-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=6945512&loc=d3e4984-109258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6920599&loc=d3e1278-109256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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