XML 20 R40.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
ACQUISITIONS - Leap Orbit LLC (Details) - Leap Orbit LLC - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Asset Acquisition [Line Items]    
Intangible assets acquired   $ 3.6
Contingent consideration   $ 3.5
Contingent consideration, decrease from payment $ 3.5  
Software    
Asset Acquisition [Line Items]    
Amortization period   3 years