v2.4.0.6

Income Taxes (Narrative) (Details) (USD $) | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009 | Dec. 31, 2007 | Jan. 01, 2007
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Valuation allowance recorded | $ (1,929,000) | $ 15,028,000 |  |  |  |
Net deferred tax asset | 12,648,000 | 14,384,000 |  |  |  |
Net deferred tax asset, current | 3,659,000 | 1,985,000 |  |  |  |
Net deferred tax asset, noncurrent | 8,989,000 | 12,399,000 |  |  |  |
Alternative minimum tax carry forwards | 3,118,000 | 2,993,000 |  |  |  |
Accrued income taxes | 24,100,000 |  |  |  |  |
Accrued income taxes, current | 15,200,000 |  |  |  |  |
Accrued income taxes, current judgment | 8,000,000 |  |  |  |  |
Accrued income taxes, noncurrent judgment | 6,500,000 |  |  |  |  |
Gross tax benefits | 2,171,000 | 1,974,000 | 8,058,000 | 11,412,000 | 11,400,000 | 10,800,000
Unrecognized tax interest | 3,200,000 | 2,200,000 | 12,600,000 |  | 2,300,000 | 1,700,000
Increase (decrease) to unrecognized tax benefits | 200,000 | (6,100,000) | (3,400,000) |  |  |
Increase (decrease) to unrecognized tax interest | 1,100,000 | (10,400,000) | 8,800,000 |  |  |
Unrecognized tax benefits and interest | 5,300,000 | 4,100,000 | 20,600,000 |  |  |
Unrecognized tax benefits that would impact of effective tax rate if recognized | 4,300,000 | 3,000,000 |  |  |  |
Uncertain tax position probable changes in next 12 months, minimum | 500,000 |  |  |  |  |
Uncertain tax position probable changes in next 12 months, maximum | 1,500,000 |  |  |  |  |
United States, Puerto Rico And New Zealand [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Valuation allowance recorded | 37,900,000 |  |  |  |  |
Australia [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | 100,000,000 |  |  |  |  |
Net deferred tax asset, current |  | 3,400,000 |  |  |  |
Net deferred tax asset, noncurrent |  | 11,000,000 |  |  |  |
Net operating loss carry forwards | 45,900,000 |  |  |  |  |
United States [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Net operating loss carry forwards | 21,700,000 |  |  |  |  |
Alternative minimum tax carry forwards | 3,100,000 |  |  |  |  |
New Zealand [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Net operating loss carry forwards | 16,300,000 |  |  |  |  |
Puerto Rico [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Net operating loss carry forwards | 14,100,000 |  |  |  |  |
Net operating loss carryfowards, expiration dates | 2018 |  |  |  |  |
Expire Between 2025 And 2030 [Member] | United States [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Net operating loss carry forwards | 14,400,000 |  |  |  |  |
Expire Between 2025 And 2030 [Member] | Minimum [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Net operating loss carryfowards, expiration dates | 2025 |  |  |  |  |
Expire Between 2025 And 2030 [Member] | Maximum [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Net operating loss carryfowards, expiration dates | 2030 |  |  |  |  |
Expire Between 2030 And 2035 [Member] | United States [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Net operating loss carry forwards | $ 7,300,000 |  |  |  |  |
Expire Between 2030 And 2035 [Member] | Minimum [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Net operating loss carryfowards, expiration dates | 2030 |  |  |  |  |
Expire Between 2030 And 2035 [Member] | Maximum [Member] |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |
Net operating loss carryfowards, expiration dates | 2035 |  |  |  |  |

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- Definition Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.15(b)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 48 -Paragraph 15, 21 -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 Statement of Financial Accounting Standard (FAS) -Number 109 -Section Appendix E -Paragraph 289 -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 03 -Paragraph 15 -Subparagraph b(1) -Article 7 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph 1 -Article 9 + Details
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