Annual report pursuant to Section 13 and 15(d)

SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)

v3.8.0.1
SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Cash equivalents $ 17,300 $ 10,000
Restricted cash $ 89 89
Available-for-sale securities maturity period 3 months  
Amortization of bond premiums $ 6 73
Aggregating principal balance of marketable securities 7,174 16,615
Depreciation and amortization expense 64 133
Disposal of property and equipment $ (133)
Reverse stock split

1-for-10

  
Warrant [Member]    
Number of antidilutive securities excluded from computation of earnings per share 686,673 766,533
Stock Option [Member] | Employees, Directors and Consultants [Member]    
Number of antidilutive securities excluded from computation of earnings per share 401,724 217,426
Restricted Stock [Member]    
Number of antidilutive securities excluded from computation of earnings per share 0 11,250
Computer Assets [Member]    
Estimated useful life of property and equipment 3 years  
Furniture and All Other Equipment [Member]    
Estimated useful life of property and equipment 5 years  
Leasehold Improvements [Member]    
Estimated useful life of property and equipment 5 years