Quarterly report pursuant to Section 13 or 15(d)

Revenue (ASC 606) (Details)

v3.10.0.1
Revenue (ASC 606) (Details) - USD ($)
$ in Thousands
Jun. 30, 2018
Jan. 02, 2018
Jan. 01, 2018
Dec. 31, 2017
Assets:        
Other non-current assets $ 23,907 $ 22,491   $ 17,176
Liabilities:        
Deferred revenue, current 25,739 20,124 $ 20,124 21,246
Deferred revenue, non-current 7,929 9,267 $ 9,267 12,047
Equity:        
Accumulated deficit (62,059) $ (64,637)   (73,854)
Without Adoption of ASC 606        
Assets:        
Other non-current assets 18,145      
Liabilities:        
Deferred revenue, current 26,720      
Deferred revenue, non-current 10,654      
Equity:        
Accumulated deficit (71,527)      
Effect of Change Higher/(Lower)        
Assets:        
Other non-current assets 5,762     5,315
Liabilities:        
Deferred revenue, current 981     (1,122)
Deferred revenue, non-current 2,725     (2,780)
Equity:        
Accumulated deficit $ 9,468     $ 9,217