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Fair Value Measurements (Tables) | 3 Months Ended
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Mar. 31, 2013
Fair-Value Measurements [Abstract] |
Schedule of Fair Value of Financial Assets and Liabilities | The following table presents the fair-value hierarchy for our financial assets and liabilities measured at fair value on a recurring basis:
|  | Total fair value |  | Quoted prices in active markets |  | Significant other observable inputs
(in thousands) |  |  |  | (Level 1) |  | (Level 2)
Fair Value at March 31, 2013 |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Cash equivalents |  | $26,095 |  |  | $26,095 |  |  | $ - |
Common stock of foreign public company |  | 543 |  |  | 543 |  |  | - |
Liabilities: |  |  |  |  |  |  |  |  |
Interest rate swap |  | (4,261 | ) |  | - |  |  | (4,261 | )
Fair Value at December 31, 2012 |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Cash equivalents |  | $33,171 |  |  | $33,171 |  |  | $ - |
Common stock of foreign public company |  | 562 |  |  | 562 |  |  | - |
Liabilities: |  |  |  |  |  |  |  |  |
Interest rate swap |  | (4,718 | ) |  | - |  |  | (4,718 | )
Schedule of Fair Value of Derivative Instruments | Fair value amounts of derivative instruments were as follows:
(in thousands) | Balance sheet caption |  | March 31, 2013 |  | December 31, 2012
Liability Derivatives |  |  |  |  |
Derivatives designated as hedging instruments: |  |  |  |  |
Interest rate swap | Other noncurrent liabilities |  | ($4,261) |  | ($4,718)
Total liability derivatives |  |  | ($4,261) |  | ($4,718)
Total derivatives |  |  | ($4,261) |  | ($4,718)
Schedule of (Losses)/Gains on Changes in Fair Value of Derivative Instruments | Gains/(losses) on changes in fair value of derivative instruments were as follows:
| Three months ended March 31,
(in thousands) | 2013 |  | 2012
Derivatives designated as hedging instruments |  |  |
Interest rate swap 1 | $279 |  | ($211)
Derivatives not designated as hedging instruments |  |  |
Forward exchange options 2 | - |  | (1)
1 |  | Unrealized losses are recognized in Other comprehensive income, net of tax. This derivative was a 100% effective hedge of interest rate cash flow risk for the quarter ended March 31, 2013.
2 |  | Gains/(losses) are recognized in Other expense, net.

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- Definition The entire disclosure of the fair value measurement of assets and liabilities, which includes financial instruments measured at fair value that are classified in shareholders' equity, which may be measured on a recurring or nonrecurring basis. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19279-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19190-110258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 33 -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 820 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -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 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 10 -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 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 6 -Footnote 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. + Details
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- Definition Tabular disclosure of the location and amount of gains and losses reported in the statement of financial performance, or when applicable, the statement of financial position. For example, (a) gains and losses recognized in the income statement on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges and (b) gains and losses initially recognized in other comprehensive income on derivative instruments designated and qualifying as cash flow hedges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -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. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
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- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -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 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph a -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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