Quarterly report pursuant to Section 13 or 15(d)

UNEARNED REVENUE (Tables)

v3.21.2
UNEARNED REVENUE (Tables)
9 Months Ended
Sep. 30, 2021
UNEARNED REVENUE  
Changes in unearned revenue

    

Three Months Ended September 30, 

Nine Months Ended September 30, 

    

2021

    

2020

2021

    

2020

(in thousands)

Beginning balance

$

172,951

$

156,499

$

149,224

$

136,507

Deferral of unearned revenue

 

49,060

 

44,582

 

165,094

 

150,510

Recognition of unearned revenue

 

(47,316)

 

(43,441)

 

(139,623)

 

(129,377)

Ending balance

$

174,695

$

157,640

$

174,695

$

157,640