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Indebtedness (Tables)
12 Months Ended
Dec. 31, 2017
Indebtedness [Abstract]  
Future Maturities On Debt And Capital Lease Obligations



 

 

 



 

 

 

2018

 

$

1,468 

2019

 

 

3,755 

2020

 

 

8,305 

2021

 

 

8,309 

2022

 

 

8,335 

2023 and thereafter

 

 

14,379 

Total payments

 

$

44,551 

Imputed interest on capital lease obligations

 

 

(7,129)

Net debt obligations, of which $561 is current and $36,861 is noncurrent

 

$

37,422