XML 27 R46.htm IDEA: XBRL DOCUMENT v2.4.1.9
Details of Certain Balance Sheet Accounts - Other Current Assets (Detail) (USD $)
Dec. 31, 2014
Dec. 31, 2013
Details Of Certain Balance Sheet Accounts [Abstract]    
Payroll Tax Escrow $ 1,000,000amed_PayrollTaxEscrow $ 1,200,000amed_PayrollTaxEscrow
Medicare Withholds 100,000amed_MedicareWithholds 900,000amed_MedicareWithholds
Income tax receivable 15,000,000us-gaap_IncomeTaxesReceivable 5,700,000us-gaap_IncomeTaxesReceivable
Due from joint ventures 1,400,000us-gaap_DueFromJointVenturesCurrent 1,500,000us-gaap_DueFromJointVenturesCurrent
Other 2,200,000us-gaap_OtherAssetsMiscellaneousCurrent 1,500,000us-gaap_OtherAssetsMiscellaneousCurrent
Other current assets $ 19,708,000us-gaap_OtherAssetsCurrent $ 10,785,000us-gaap_OtherAssetsCurrent