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Long-Term Debt (Tables)
 12 Months Ended
Dec. 31, 2016
Debt Disclosure [Abstract]  
Summary of Long Term Debt

The following table below summarizes long term debt (in thousands):

 

 

 

December 31,

 

 

 

2016

 

 

2015

 

Borrowings under Credit Agreement

 

$

10,000

 

 

$

11,191

 

Promissory note

 

 

4,297

 

 

 

—

 

Total debt

 

 

14,297

 

 

 

11,191

 

Less:  Current portion of long-term debt

 

 

(1,604

)

 

 

—

 

Long-term debt

 

$

12,693

 

 

$

11,191