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Credit Facility (Tables)
3 Months Ended
Mar. 31, 2018
Debt Disclosure [Abstract]  
Schedule of line of credit facilities
 
March 31, 2018
 
December 31, 2017
Revolving credit facility
$
16,000

 
$

Less: debt discount
(376
)
 

Revolving credit facility, net
$
15,624

 
$