Quarterly report pursuant to Section 13 or 15(d)

REVENUE - Narrative (Details)

v3.10.0.1
REVENUE - Narrative (Details) - USD ($)
Jun. 30, 2018
Jan. 01, 2018
Revenue Recognition and Deferred Revenue [Abstract]    
Contract asset balance $ 6,400,000  
Contract liability balance 0  
Capitalized contract cost $ 0 $ 0