Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.7.0.1
Summary of Significant Accounting Policies (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Description Of Business And Summary Of Significant Accounting Policies [Line Items]    
Retained Earnings (Accumulated Deficit), Total $ (5,004) $ (4,675)
Increase (Decrease) in Notes Payable, Current   $ 20
Warrant [Member]    
Description Of Business And Summary Of Significant Accounting Policies [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 7,747,425  
Employee Stock Option [Member]    
Description Of Business And Summary Of Significant Accounting Policies [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 530,000  
Convertible Debt Securities [Member]    
Description Of Business And Summary Of Significant Accounting Policies [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 772,486