v2.4.0.6

DEBT (Details) (USD $) In Thousands, unless otherwise specified |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended |  |  |  | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 30, 2012 | Dec. 31, 2011 | May 31, 2011 2010 Credit Facility item | Sep. 30, 2012 2010 Credit Facility | Sep. 30, 2011 2010 Credit Facility | Sep. 30, 2012 2010 Credit Facility | Sep. 30, 2011 2010 Credit Facility | Dec. 31, 2010 2010 Credit Facility | May 31, 2012 2010 Credit Facility | Nov. 30, 2010 2010 Credit Facility | Apr. 16, 2010 2010 Credit Facility | Sep. 30, 2012 2010 Credit Facility Minimum | Sep. 30, 2011 2010 Credit Facility Minimum | Sep. 30, 2012 2010 Credit Facility Minimum | Sep. 30, 2011 2010 Credit Facility Minimum | Sep. 30, 2012 2010 Credit Facility Maximum | Sep. 30, 2011 2010 Credit Facility Maximum | Sep. 30, 2012 2010 Credit Facility Maximum | Sep. 30, 2011 2010 Credit Facility Maximum
Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  | $ 135,000 | $ 150,000 | $ 100,000 |  |  |  |  |  |  |  |
Available working capital borrowings |  |  |  | 23,500 |  | 23,500 |  |  |  |  |  |  |  |  |  |  |  |  |
Drawdown during the period |  |  |  |  |  |  |  | 1,500 |  |  |  |  |  |  |  |  |  |  |
Remaining borrowing capacity |  |  |  | 33,750 |  | 33,750 |  |  |  |  |  |  |  |  |  |  |  |  |
Number of consecutive semi-annual reductions in total commitment |  |  | 11 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount of semi-annual reductions in maximum borrowing capacity through the maturity date |  |  | 5,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayment of the outstanding debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2015 |  |  |  | 1,250 |  | 1,250 |  |  |  |  |  |  |  |  |  |  |  |  |
2016 |  |  |  | 100,000 |  | 100,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Total debt | $ 101,250 | $ 101,250 |  | $ 101,250 |  | $ 101,250 |  |  |  |  |  |  |  |  |  |  |  |  |
Effective interest rate including the range of interest rates on the debt but excluding the impact of unused commitment fees |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effective Interest Rate (as a percent) |  |  |  | 3.24% | 3.28% | 3.25% | 3.29% |  |  |  |  |  |  |  |  |  |  |  |
Range of Interest Rates (excluding unused commitment fees) (as a percent) |  |  |  |  |  |  |  |  |  |  |  | 3.22% | 3.25% | 3.22% | 3.25% | 3.25% | 3.33% | 3.30% | 3.33%

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- Definition Represents the range of percentage of interest rates excluding unused commitment fees. + References No definition available. + Details
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- Definition Represents the number of consecutive semi-annual reductions in maximum borrowing capacity under the line of credit facility. + References No definition available. + Details
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- Definition Amount of borrowing capacity currently available under the credit facility for working capital (working capital borrowing capacity less drawdowns for working capital). + References No definition available. + Details
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- Definition Increase for additional borrowings on the credit facility during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph f -Article 4 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: 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(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 47 -Paragraph 10 -Subparagraph b -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. + Details
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- Definition The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6743817&loc=d3e1314-112600 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=6743817&loc=d3e1336-112600 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 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 6 -Paragraph 9, 10, 11 -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Line-of-Credit Arrangement -URI http://asc.fasb.org/extlink&oid=6517033 + Details
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