XML 58 R36.htm IDEA: XBRL DOCUMENT v3.10.0.1
REVENUE (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2018
Dec. 31, 2017
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]      
Deferred revenue $ 6.6 $ 6.6 $ 4.2
Revenue recognized that was previously deferred $ 0.8 $ 2.1  
Hemodynamic Monitors      
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]      
Contract length   The Company sells separately priced service contracts, which range from 12 months to 36 months, to owners of its hemodynamic monitors.