Quarterly report pursuant to Section 13 or 15(d)

UNEARNED REVENUE (Tables)

v3.10.0.1
UNEARNED REVENUE (Tables)
9 Months Ended
Sep. 30, 2018
Revenue from Contract with Customer [Abstract]  
Changes in unearned revenue

Changes in unearned revenue were as follows:

 

(In Thousands)      
Year ended December 31, 2017        
Balance at December 31, 2016   $ 106,323  
Deferral of unearned revenue     140,019  
Recognition of unearned revenue     (128,728 )
Balance at December 31, 2017   $ 117,614  
         
Nine months ended September 30, 2018        
Balance at December 31, 2017   $ 117,614  
Deferral of unearned revenue     134,527  
Recognition of unearned revenue     (117,297 )
Balance at September 30, 2018   $ 134,844