XML 54 R39.htm IDEA: XBRL DOCUMENT v3.10.0.1
Commitments and Contingencies (Tables)
 12 Months Ended
Dec. 31, 2018
Commitment And Contingencies [Line Items]  
Schedule of Warranty Reserves
Warranty reserves consisted of the following (in thousands):
 
Year Ended December 31,
 
2018
 
2017
 
2016
Warranty reserves, beginning of period
$
69,373

 
$
83,135

 
$
45,948

Warranty reserves accrued
25,340

 
13,336

 
12,712

Adjustments to pre-existing reserves(1)
(4,286
)
 
(9,354
)
 
36,826

Warranty expenditures
(18,591
)
 
(17,744
)
 
(12,351
)
Warranty reserves, end of period
$
71,836

 
$
69,373

 
$
83,135
Office Space Buildings And Equipment  
Commitment And Contingencies [Line Items]  
Schedule of Future Minimum Lease Payments under Non-Cancellable Operating Lease Agreements
The future minimum rental payments under operating leases, which primarily consist of office leases having initial or remaining noncancellable lease terms in excess of one year, are as follows (in thousands):
 
2019
$
7,502

2020
7,883

2021
6,776

2022
5,198

2023
4,088

Thereafter
8,094

 
$
39,541
Ground Leases  
Commitment And Contingencies [Line Items]  
Schedule of Future Minimum Sublease Income under Non-Cancellable Sublease Agreements
Our lease commitments under this ground lease, which extends through 2071, were (in thousands):
 
2019
$
2,359

2020
2,359

2021
2,359

2022
2,359

2023
2,359

Thereafter
75,592

 
$
87,387