XML 12 R28.htm IDEA: XBRL DOCUMENT v3.19.3
REVENUE (Tables)
 9 Months Ended
Sep. 30, 2019
Revenue from Contract with Customer [Abstract]  
Contract with Customer, Asset and Liability The following table presents the activity in our contract assets and contract liabilities (in thousands):
 
Nine Months Ended
September 30,
 
2019
 
2018
Contract Assets:
 
 
 
Balance as of January 1
$
16,989

 
$
13,999

Additions
20,292

 
23,818

Transfers to accounts receivable
(16,890
)
 
(13,875
)
Balance as of September 30
$
20,391

 
$
23,942

Contract Liabilities:
 
 
 
Balance as of January 1
$
(26,999
)
 
$
(15,778
)
Additions
(35,667
)
 
(16,035
)
Transfers to revenues(1)
14,206

 
7,427

Balance as of September 30
$
(48,460
)
 
$
(24,386
)
                                                      
(1) For the three months ended September 30, 2019 and 2018, $1.8 million and $0.8 million, respectively, related to contract liabilities were transferred to revenue.
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction

The following table includes estimated revenue associated with contractual commitments in place related to future performance obligations as of the end of the reporting period, which are expected to be recognized in revenue in the specified periods (in thousands):
 
Revenue from Contracts with Customers
 
Revenue from Leases
 
Total
Remainder of 2019
$
108,118

 
$
56,710

 
$
164,828

2020
298,021

 
224,215

 
522,236

2021
200,775

 
198,071

 
398,846

2022
109,390

 
142,593

 
251,983

2023
97,307

 
27,428

 
124,735

Thereafter
473,355

 
24,283

 
497,638

Total
$
1,286,966

 
$
673,300

 
$
1,960,266