XML 66 R51.htm IDEA: XBRL DOCUMENT v3.6.0.2
6. PROPERTY AND EQUIPMENT (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Property and equipment, gross $ 778,429 $ 728,006
Accumulated depreciation and amortization (529,648) (471,284)
Property and equipment, net 248,781 256,722
Equipment held for sale (1,056) 0
Property and equipment, net 247,725 256,722
Land [Member]    
Property and equipment, gross 250 250
Medical equipment [Member]    
Property and equipment, gross 393,001 352,005
Computer and office equipment, furniture and fixtures [Member]    
Property and equipment, gross 99,434 107,014
Software development costs [Member]    
Property and equipment, gross 6,391 6,391
Leasehold improvements [Member]    
Property and equipment, gross 252,595 232,550
Equipment under capital lease [Member]    
Property and equipment, gross $ 26,758 $ 29,796