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Supplemental Guarantor Condensed Consolidating Financial Information - Condensed Statement of Cash Flow (Details) (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Jun. 30, 2012 | Jun. 30, 2011
Cash Flows from Operating Activities: |  |
Net cash provided by (used for) operating activities | $ (4,880) | $ (4,660)
Cash Flows from Investing Activities: |  |
Capital expenditures | (26,640) | (14,020)
Acquisition of businesses, net of cash acquired | (61,820) | 0
Net proceeds from disposition of assets | 2,770 | 1,660
Net cash provided by (used for) inveting activities | (85,690) | (12,360)
Cash Flows from Financing Activities: |  |
Proceeds from sale of common stock | 79,040 | 0
Proceeds from borrowings on term loan facilities | 69,530 | 226,520
Repayments of borrowings on term loan facilities | (69,150) | (248,950)
Proceeds from borrowings on revolving credit facilities and accounts receivable facility | 412,900 | 303,520
Repayments of borrowings on revolving credit facilities and accounts receivable facility | (412,900) | (297,600)
Retirement of senior secured notes | (50,000) | 0
Senior secured notes redemption premium and debt financing fees | (4,880) | (6,570)
Distributions to noncontrolling interests | (410) | 0
Shares surrendered upon vesting of options and restricted stock awards to cover tax obligations | (990) | (830)
Proceeds from exercise of stock options | 5,660 | 830
Excess tax benefits from stock based compensation | 2,130 | 3,800
Intercompany transfers (to) from subsidiaries | 0 | 0
Net cash provided by (used for) financing activities | 30,930 | (19,280)
Cash and Cash Equivalents: |  |
(Decrease) Increase for the period | (59,640) | (36,300)
At beginning of period | 88,920 | 46,370
At end of period | 29,280 | 10,070
Parent [Member] |  |
Cash Flows from Operating Activities: |  |
Net cash provided by (used for) operating activities | (41,000) | (12,190)
Cash Flows from Investing Activities: |  |
Capital expenditures | 0 | 0
Acquisition of businesses, net of cash acquired | 0 |
Net proceeds from disposition of assets | 0 | 0
Net cash provided by (used for) inveting activities | 0 | 0
Cash Flows from Financing Activities: |  |
Proceeds from sale of common stock | 79,040 |
Proceeds from borrowings on term loan facilities | 0 | 0
Repayments of borrowings on term loan facilities | 0 | 0
Proceeds from borrowings on revolving credit facilities and accounts receivable facility | 0 | 0
Repayments of borrowings on revolving credit facilities and accounts receivable facility | 0 | 0
Retirement of senior secured notes | (50,000) |
Senior secured notes redemption premium and debt financing fees | (4,880) | 0
Distributions to noncontrolling interests | 0 |
Shares surrendered upon vesting of options and restricted stock awards to cover tax obligations | (990) | (830)
Proceeds from exercise of stock options | 5,660 | 830
Excess tax benefits from stock based compensation | 0 | 0
Intercompany transfers (to) from subsidiaries | 12,170 | 12,190
Net cash provided by (used for) financing activities | 41,000 | 12,190
Cash and Cash Equivalents: |  |
(Decrease) Increase for the period | 0 | 0
At beginning of period | 0 | 0
At end of period | 0 | 0
Guarantor [Member] |  |
Cash Flows from Operating Activities: |  |
Net cash provided by (used for) operating activities | 23,810 | (840)
Cash Flows from Investing Activities: |  |
Capital expenditures | (17,340) | (9,490)
Acquisition of businesses, net of cash acquired | (61,820) |
Net proceeds from disposition of assets | 2,770 | 1,640
Net cash provided by (used for) inveting activities | (76,390) | (7,850)
Cash Flows from Financing Activities: |  |
Proceeds from sale of common stock | 0 |
Proceeds from borrowings on term loan facilities | 0 | 225,000
Repayments of borrowings on term loan facilities | (6,160) | (248,950)
Proceeds from borrowings on revolving credit facilities and accounts receivable facility | 412,900 | 303,520
Repayments of borrowings on revolving credit facilities and accounts receivable facility | (412,900) | (297,600)
Retirement of senior secured notes | 0 |
Senior secured notes redemption premium and debt financing fees | 0 | (6,570)
Distributions to noncontrolling interests | (410) |
Shares surrendered upon vesting of options and restricted stock awards to cover tax obligations | 0 | 0
Proceeds from exercise of stock options | 0 | 0
Excess tax benefits from stock based compensation | 2,130 | 3,800
Intercompany transfers (to) from subsidiaries | 32,180 | 14,630
Net cash provided by (used for) financing activities | 27,740 | (6,170)
Cash and Cash Equivalents: |  |
(Decrease) Increase for the period | (24,840) | (14,860)
At beginning of period | 33,820 | 15,070
At end of period | 8,980 | 210
Non-Guarantor [Member] |  |
Cash Flows from Operating Activities: |  |
Net cash provided by (used for) operating activities | 12,310 | 8,370
Cash Flows from Investing Activities: |  |
Capital expenditures | (9,300) | (4,530)
Acquisition of businesses, net of cash acquired | 0 |
Net proceeds from disposition of assets | 0 | 20
Net cash provided by (used for) inveting activities | (9,300) | (4,510)
Cash Flows from Financing Activities: |  |
Proceeds from sale of common stock | 0 |
Proceeds from borrowings on term loan facilities | 69,530 | 1,520
Repayments of borrowings on term loan facilities | (62,990) | 0
Proceeds from borrowings on revolving credit facilities and accounts receivable facility | 0 | 0
Repayments of borrowings on revolving credit facilities and accounts receivable facility | 0 | 0
Retirement of senior secured notes | 0 |
Senior secured notes redemption premium and debt financing fees | 0 | 0
Distributions to noncontrolling interests | 0 |
Shares surrendered upon vesting of options and restricted stock awards to cover tax obligations | 0 | 0
Proceeds from exercise of stock options | 0 | 0
Excess tax benefits from stock based compensation | 0 | 0
Intercompany transfers (to) from subsidiaries | (44,350) | (26,820)
Net cash provided by (used for) financing activities | (37,810) | (25,300)
Cash and Cash Equivalents: |  |
(Decrease) Increase for the period | (34,800) | (21,440)
At beginning of period | 55,100 | 31,300
At end of period | 20,300 | 9,860
Eliminations [Member] |  |
Cash Flows from Operating Activities: |  |
Net cash provided by (used for) operating activities | 0 | 0
Cash Flows from Investing Activities: |  |
Capital expenditures | 0 | 0
Acquisition of businesses, net of cash acquired | 0 |
Net proceeds from disposition of assets | 0 | 0
Net cash provided by (used for) inveting activities | 0 | 0
Cash Flows from Financing Activities: |  |
Proceeds from sale of common stock | 0 |
Proceeds from borrowings on term loan facilities | 0 | 0
Repayments of borrowings on term loan facilities | 0 | 0
Proceeds from borrowings on revolving credit facilities and accounts receivable facility | 0 | 0
Repayments of borrowings on revolving credit facilities and accounts receivable facility | 0 | 0
Retirement of senior secured notes | 0 |
Senior secured notes redemption premium and debt financing fees | 0 | 0
Distributions to noncontrolling interests | 0 |
Shares surrendered upon vesting of options and restricted stock awards to cover tax obligations | 0 | 0
Proceeds from exercise of stock options | 0 | 0
Excess tax benefits from stock based compensation | 0 | 0
Intercompany transfers (to) from subsidiaries | 0 | 0
Net cash provided by (used for) financing activities | 0 | 0
Cash and Cash Equivalents: |  |
(Decrease) Increase for the period | 0 | 0
At beginning of period | 0 | 0
At end of period | $ 0 | $ 0

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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 19 -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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -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 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 19 -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -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 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3255-108585 + Details
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- Definition Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities. + References No definition available. + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph i -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 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 19 -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. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -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 Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The cash outflow to pay off an obligation from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -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 -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3291-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 20 -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 cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -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 -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3291-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 20 -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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