Annual report pursuant to Section 13 and 15(d)

Secured Promissory Notes and Other Obligations (Details Narrative)

v3.8.0.1
Secured Promissory Notes and Other Obligations (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Jun. 15, 2017
Mar. 29, 2017
Dec. 11, 2015
Dec. 31, 2012
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Notes bear interest at rate per annum 12.00%                
Debt instruments principal amount, maximum limit           $ 1,500      
Debt instruments maturity date Jun. 15, 2017       Mar. 31, 2019        
Percentage of warrant and loan origination costs         14.30%        
Other income (expense)         $ 54 187 $ 11    
Unamortized interest for the loan origination costs           10      
Accrued interest           9      
Debt instrument annual payment           $ 103 $ 107    
Cold-EEZE® Business [Member]                  
Payment of principal and accrued interest   $ 1,500              
Cold-EEZE® Business [Member] | Investors [Member]                  
Payment of principal and accrued interest   1,500              
Warrants aggregate exercise price   $ 69              
Godfrey Settlement Agreement [Member]                  
Notes bear interest at rate per annum           3.25% 3.25% 3.25% 3.25%
Accrued interest           $ 100 $ 100 $ 100 $ 100
Debt instrument annual payment           $ 100 $ 100 $ 100 $ 100
Subscription Agreements [Member] | Investors [Member]                  
Notes bear interest at rate per annum     12.00%            
Proceeds from notes payable     $ 1,500            
Class of warrants issued during period     51,000            
Warrants exercise price per share     $ 1.35            
Incurred loan origination costs     $ 22            
Warrant exercise term     3 years            
Fair value of warrants     $ 14            
Godfrey Settlement Agreement [Member]                  
Settlement of debt       $ 2,100          
Secured Promissory Notes [Member] | Subscription Agreements [Member]                  
Debt instruments principal amount, maximum limit     $ 3,000