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Concentration of Credit Risk (Tables)
12 Months Ended
Dec. 31, 2019
Risks and Uncertainties [Abstract]  
A Summary of the Percentage of the Consolidated Revenues for Those Customers Accounting for More than 10% of the Consolidated Revenues
The following table summarizes the percentage of the consolidated revenues for those tenants accounting for more than 10% of the consolidated revenues. The table below gives effect to the Historical Adjustments, as discussed in note 2.
 
Years Ended December 31,
 
2019
 
2018
 
2017
 
 
 
(As Restated)
Sprint
33
%
 
35
%
 
36
%
AT&T 
22
%
 
20
%
 
20
%
T-Mobile 
20
%
 
19
%
 
19
%
Verizon Wireless
15
%
 
15
%
 
14
%
Total
90
%
 
89
%
 
89
%