Debt (Tables)

12 Months Ended

Dec. 31, 2015

Convertible Subordinated Debt [Abstract]

Convertible notes

	December 31, 2015			December 31, 2014
Convertible notes	$	11,938		$	4,750
Less: detachable warrants discount		(3,991	)		(3,697	)
Less: conversion feature discount		(1,068	)		(1,053	)
Amortization of debt discounts		1,363			396
Convertible notes, net of discounts	$	8,242		$	396