PROPERTY AND EQUIPMENT (Details Textual) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	$ 46,572,000	$ 43,799,000
Medical Equipment and Facilities [Member]
Property, Plant and Equipment [Line Items]
Capital Leased Assets, Gross	29,548,000	30,538,000
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	11,269,000	9,858,000
Radiation Oncology Physician Group [Member]
Property, Plant and Equipment [Line Items]
Long Term Purchase Commitment Deposits For Assets	400,000
Three Mevion S250 Proton Beam Radiation Therapy [Member]
Property, Plant and Equipment [Line Items]
Long Term Purchase Commitment Deposits For Assets	$ 5,000,000