XML 63 R27.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Basis of Presentation and Significant Accounting Policies - Additional Information (Detail) (USD $) | 3 Months Ended |  | 3 Months Ended | 12 Months Ended | 3 Months Ended
--- | --- | --- | --- | --- | ---
Mar. 31, 2014 Clinic State | Mar. 31, 2013 | Mar. 31, 2014 Year 2016 | Mar. 31, 2014 Through December 31, 2014 | Mar. 31, 2014 January 1, 2015 through March 31, 2015 | Mar. 31, 2014 Minimum Furniture & equipment | Mar. 31, 2014 Minimum Computer Software, Intangible Asset | Mar. 31, 2014 Minimum Leasehold Improvements | Mar. 31, 2014 Maximum | Dec. 31, 2013 Maximum | Mar. 31, 2014 Maximum Furniture & equipment | Mar. 31, 2014 Maximum Computer Software, Intangible Asset | Mar. 31, 2014 Maximum Leasehold Improvements
Depreciation Amortization Impairment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of general partnership interest owned | 1.00% |  |  |  |  |  |  |  |  |  |  |  |
Percentage of limited partnership interest owned | 64.00% |  |  |  |  |  |  |  |  |  |  |  |
Number of clinics operated | 472 |  |  |  |  |  |  |  |  |  |  |  |
Number of states where clinics are operated | 43 |  |  |  |  |  |  |  |  |  |  |  |
Estimated useful lives |  |  |  |  |  | 3 years | 3 years | 3 years |  |  | 8 years | 7 years | 5 years
Percentage of reduction prevented in Medicare Fee rate | 20.10% |  |  |  |  |  |  |  |  |  |  |  |
Medicare service fees, description | Protecting Access to Medicare Act of 2014 temporarily blocks this reduction through March 31, 2015 and replaces it with a 0.5% payment increase for services provided through December 31, 2014 and a 0% payment update from January 1, 2015 through March 31, 2015 |  |  |  |  |  |  |  |  |  |  |  |
Percentage of increase in payment for service |  |  |  | 0.50% |  |  |  |  |  |  |  |  |
Percentage of medicare payment |  |  |  |  | 0.00% |  |  |  |  |  |  |  |
Federal debt ceiling in connection with deficit reductions | 10 years |  |  |  |  |  |  |  |  |  |  |  |
Reductions in federal spending | $ 1,200,000,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Medicare spending cut percentage | 2.00% |  |  |  |  |  |  |  |  |  |  |  |
Expected reduction in Medicare spending percentage | 2.00% |  | 2.00% |  |  |  |  |  |  |  |  |  |
Annual limit on physical therapy and speech language pathology services |  |  |  |  |  |  |  |  | 1,920 | 1,900 |  |  |
Annual limit occupational therapy services |  |  |  |  |  |  |  |  | 1,920 | 1,900 |  |  |
Combined physical therapy/speech language pathology expenses | 3,700 |  |  |  |  |  |  |  |  |  |  |  |
Percentage of practice expense component | 100.00% |  |  |  |  |  |  |  |  |  |  |  |
Percentage reduction for service | 20.00% |  |  |  |  |  |  |  |  |  |  |  |
Percentage reduction for service in institutional settings | 25.00% |  |  |  |  |  |  |  |  |  |  |  |
Percentage reduction for service in institutional settings | 50.00% |  |  |  |  |  |  |  |  |  |  |  |
Difference between net revenues and corresponding cash collections, approximately of net revenues | 1.00% |  |  |  |  |  |  |  |  |  |  |  |
Maximum difference between actual aggregate contractual reserve and estimated contractual allowance reserve | 1.00% |  |  |  |  |  |  |  |  |  |  |  |
Minimum difference between actual aggregate contractual reserve and estimated contractual allowance reserve | 1.00% |  |  |  |  |  |  |  |  |  |  |  |
Minimum percentage of fair value reporting unit less than carrying amount | 50.00% |  |  |  |  |  |  |  |  |  |  |  |
Unrecognized tax benefit | 0 | 0 |  |  |  |  |  |  |  |  |  |  |
Accrued interest and penalties associated with any unrecognized tax benefits | 0 | 0 |  |  |  |  |  |  |  |  |  |  |
Interest expense recognized | $ 0 | $ 0 |  |  |  |  |  |  |  |  |  |  |
Shares granted to employees lapse in equal installments on the following four or five annual anniversaries of the date of grant | Shares granted to directors lapse in four equal quarterly installments and those to employees lapse in equal installments on the following four or five annual anniversaries of the date of grant |  |  |  |  |  |  |  |  |  |  |  |
Prior Period Reclassification Adjustment Description | Prior period amounts have been reclassified to conform to current period presentation due to discontinued operations recognized in 2013 |  |  |  |  |  |  |  |  |  |  |  |

X
- Definition The amount of interest expense on prepetition obligations included in the statement of operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Prepetition Liabilities -URI http://asc.fasb.org/extlink&oid=6521744 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6916575&loc=d3e55733-112764 + Details
Name: | us-gaap_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The number of states the entity operates in as of the balance sheet date. + References No definition available. + Details
Name: | us-gaap_NumberOfStatesInWhichEntityOperates
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Disclosure of accounting policy for reclassifications that affects the comparability of the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6359566&loc=d3e326-107755 + Details
Name: | us-gaap_PriorPeriodReclassificationAdjustmentDescription
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
Name: | us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
Name: | us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of reductions in federal spending. + References No definition available. + Details
Name: | usph_AmountOfReductionsInFederalSpending
Namespace Prefix: | usph_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Annual Limit occupational therapy services. + References No definition available. + Details
Name: | usph_AnnualLimitOccupationalTherapyServices
Namespace Prefix: | usph_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Annual Limit on physical therapy and speech language pathology services. + References No definition available. + Details
Name: | usph_AnnualLimitOnPhysicalTherapyAndSpeechLanguagePathologyServices
Namespace Prefix: | usph_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Combined physical therapy/speech language pathology expenses. + References No definition available. + Details
Name: | usph_CombinedPhysicalTherapySpeechLanguagePathologyExpenses
Namespace Prefix: | usph_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | usph_DepreciationAmortizationImpairmentLineItems
Namespace Prefix: | usph_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Difference between net revenues and corresponding cash collections reflected percentage of net revenues. + References No definition available. + Details
Name: | usph_DifferenceBetweenNetRevenuesAndCorrespondingCashCollectionsReflectedPercentageOfNetRevenues
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Expected reduction in Medicare spending percentage. + References No definition available. + Details
Name: | usph_ExpectedReductionInMedicareSpendingPercentage
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Maximum difference between actual aggregate contractual reserve percentage as compared to estimated contractual allowance reserve percentage. + References No definition available. + Details
Name: | usph_MaximumDifferenceBetweenActualAggregateContractualReservePercentagesAsComparedToEstimatedContractualAllowanceReservePercentage
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Medicare service fees, description. + References No definition available. + Details
Name: | usph_MedicareServiceFeesDescription
Namespace Prefix: | usph_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Minimum difference between actual aggregate contractual reserve percentages compared to estimated contractual allowance reserve percentage. + References No definition available. + Details
Name: | usph_MinimumDifferenceBetweenActualAggregateContractualReservePercentagesComparedToEstimatedContractualAllowanceReservePercentage
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Minimum percentage of fair value reporting unit less than carrying amount. + References No definition available. + Details
Name: | usph_MinimumPercentageOfFairValueReportingUnitLessThanCarryingAmount
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of clinics operated. + References No definition available. + Details
Name: | usph_NumberOfClinicsOperated
Namespace Prefix: | usph_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage increase in payment reduction in institutional or non institutional setting. + References No definition available. + Details
Name: | usph_PercentageIncreaseInPaymentReductionInInstitutionalOrNonInstitutionalSetting
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of general partnership interest owned. + References No definition available. + Details
Name: | usph_PercentageOfGeneralPartnershipInterestOwned
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of increase in payment for service. + References No definition available. + Details
Name: | usph_PercentageOfIncreaseInPaymentForService
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of limited partnership interest owned. + References No definition available. + Details
Name: | usph_PercentageOfLimitedPartnershipInterestOwned
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of medicare payment. + References No definition available. + Details
Name: | usph_PercentageOfMedicarePayment
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of practice expense component of relative value unit. + References No definition available. + Details
Name: | usph_PercentageOfPracticeExpenseComponentOfRelativeValueUnit
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of reduction prevented. + References No definition available. + Details
Name: | usph_PercentageOfReductionPrevented
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage reduction for service in institutional settings. + References No definition available. + Details
Name: | usph_PercentageReductionForServiceInInstitutionalSettings
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage reduction for service in office or other non institutional settings. + References No definition available. + Details
Name: | usph_PercentageReductionForServiceInOfficeOrOtherNonInstitutionalSettings
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period of federal debt ceiling in connection with deficit reductions. + References No definition available. + Details
Name: | usph_PeriodOfFederalDebtCeilingInConnectionWithDeficitReductions
Namespace Prefix: | usph_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Reduction in Medicare spending percentage. + References No definition available. + Details
Name: | usph_ReductionInMedicareSpendingPercentage
Namespace Prefix: | usph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share based compensation arrangement by share based payment share granted to employees lapse in equal installments description. + References No definition available. + Details
Name: | usph_ShareBasedCompensationArrangementByShareBasedPaymentShareGrantedToEmployeesLapseInEqualInstallmentsDescription
Namespace Prefix: | usph_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration