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1. NATURE OF BUSINESS AND BASIS OF PRESENTATION (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012
Nature Of Business And Basis Of Presentation |  |  |  |
Commercial Insurance/Managed Care Capitation | $ 102,672 | $ 93,967 | $ 305,194 | $ 286,615
Medicare | 37,811 | 35,523 | 111,952 | 106,259
Medicaid | 5,798 | 5,495 | 18,503 | 17,431
Workers Compensation/Personal Injury | 8,462 | 7,242 | 28,234 | 22,860
Other | 3,597 | 3,579 | 11,732 | 11,116
Service fee revenue, net of contractual allowances and discounts | 158,340 | 145,807 | 475,614 | 444,280
Revenue under capitation arrangements | 16,848 | 14,646 | 49,034 | 43,540
Total net revenue | $ 175,188 | $ 160,453 | $ 524,648 | $ 487,820

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- Definition Medicare + References No definition available. + Details
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- Definition Amount of revenue recognized that is not otherwise disclosed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(e)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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- Definition Amount of patient service revenue, net of contractual allowances and discounts, less the related provision for bad debts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 605 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=9156363&loc=SL9156442-115640 + Details
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- Definition Amount of insurance premium revenue recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(e)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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