Quarterly report pursuant to Section 13 or 15(d)

Medical Equipment and Property - Summary of Medical Equipment (Detail)

v3.2.0.727
Medical Equipment and Property - Summary of Medical Equipment (Detail) - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Medical Equipment And Property [Abstract]    
Medical Equipment held for sale or rental $ 3,959 $ 2,255
Medical Equipment in rental service 47,155 43,246
Medical Equipment in rent service - pump reserve (209) (121)
Accumulated depreciation (24,226) (23,311)
Medical Equipment in rental service - net 22,720 19,814
Total $ 26,679 $ 22,069