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Commitments, Contingencies And Other Matters (Tables)
12 Months Ended
Dec. 31, 2016
Commitments, Contingencies And Other Matters [Abstract]  
Operating Lease Commitments And Purchase Options



 

 

 

Amounts in thousands

 

 

 

2017

 

$

2,126 

2018

 

 

336 

2019

 

 

123 

2020

 

 

103 

2021

 

 

90 

Total

 

$

2,778