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NOTE 8 - ACCOUNTS PAYABLE AND ACCRUED EXPENSES (IN THOUSANDS) | 12 Months Ended
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Dec. 31, 2011
Accounts Payable and Accrued Liabilities Disclosure [Text Block] | NOTE 8 – ACCOUNTS PAYABLE AND ACCRUED EXPENSES (IN THOUSANDS)
|  | December 31, |
|  | 2011 |  |  | 2010 |
Accounts payable |  | $ | 29,984 |  |  | $ | 24,659 |
Accrued expenses |  |  | 41,226 |  |  |  | 34,531 |
Accrued payroll and vacation |  |  | 21,212 |  |  |  | 15,626 |
Accrued professional fees |  |  | 10,679 |  |  |  | 7,803 |
Total |  | $ | 103,101 |  |  | $ | 82,619 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Subparagraph a -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 24 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration