Annual report pursuant to Section 13 and 15(d) 12-31-2018

Discontinued Operations - Schedule of Discontinued Operations (Details)

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Discontinued Operations - Schedule of Discontinued Operations (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Sep. 30, 2018
Discontinued Operations and Disposal Groups [Abstract]      
Retail spine inventory, net   $ 1,602 $ 1,708
Property and equipment, net   1,162 959
Intangible assets, net   2,651 2,249
Total assets   5,415 4,916
Debt - related party   2,356 $ 2,500
Product revenue $ 6,222 11,227  
Costs of revenue 1,474 6,351  
Gross profit 4,748 4,876  
Research and development 1,524 1,571  
General and administrative 190 726  
Sales and marketing 3,358 6,147  
Total operating expenses 5,072 8,444  
Loss from discontinued operations $ (324) $ (3,568)