EX-12.1 6 d609468dex121.htm EX-12.1 EX-12.1

Exhibit 12.1

STATEMENT REGARDING COMPUTATION OF RATIOS

 

     Fiscal Year Ended December 31,     Three Months Ended  
     2013     2014     2015     2016     2017     March 31, 2018  

Loss from Continuing Operations

      (2,509 )      (6,678 )      (20,263 )      (30,291 )      (60,121 )      (20,410 ) 

Add back: Fixed charges

      45       1       —         —         —         —    

Total loss from continuing operations

      (2,464 )      (6,677 )      (20,263 )      (30,291 )      (60,121 )      (20,410 ) 

Fixed charges:

             

Interest expense

      45       1       —         —         —         —    

Ratio of earnings to fixed charges

      *       *       *       *       *       *  

Deficiency (1)

      (2,509 )      (6,678 )      (20,263 )      (30,291 )      (60,121 )      (20,410 ) 

 

* Less than one to one coverage
(1) Losses in each period. Earnings insufficient to cover fixed charges by the amounts indicated.