Quarterly report pursuant to Section 13 or 15(d)

UNEARNED REVENUE (Tables)

v3.20.2
UNEARNED REVENUE (Tables)
 9 Months Ended
Sep. 30, 2020
Unearned Revenue  
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

UNEARNED REVENUE
For the period ended   September 30,     December 31,     September 30,  
(in thousands)   2020     2019     2019  
Balance at beginning of year   $ 136,507     $ 127,075     $ 127,075  
Deferral of unearned revenue     150,510       174,404       141,867  
Recognition of unearned revenue     (129,377 )     (164,972 )     (122,465 )
Balance at end of period   $ 157,640     $ 136,507     $ 146,477