Quarterly report pursuant to Section 13 or 15(d)

Convertible Note (Details)

v3.8.0.1
Convertible Note (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Debt Disclosure [Abstract]    
Convertible note payable $ 5,000 $ 5,000
Accrued interest 1,124 961
Deferred financing costs, net (55) (67)
Note discount (4,327) (4,562)
Convertible note payable, non-current portion $ 1,742 $ 1,332