Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Revenues (Schedule of Changes in Deferred Revenue) (Details)

v3.19.3
Revenues (Schedule of Changes in Deferred Revenue) (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Revenue Recognition [Abstract]    
Deferred revenue [1] $ 68,956 $ 72,387
[1] Includes $15.7 million and $18.4 million under long term deferred revenue in the Company's consolidated balance sheets as of September 30, 2019 and December 31, 2018, respectively.