Quarterly report pursuant to Section 13 or 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
3 Months Ended
Jun. 15, 2017
Mar. 29, 2017
Dec. 11, 2015
Mar. 31, 2018
Mar. 31, 2017
Notes bear interest at rate per annum 12.00%        
Debt instruments maturity date Jun. 15, 2017        
Percentage of warrant and loan origination costs       14.30%  
Interest expense debt       $ 0 $ 54
Cold-EEZE® Business [Member]          
Payment of principal and accrued interest   $ 1,553      
Cold-EEZE® Business [Member] | Investors [Member]          
Payment of principal and accrued interest   1,553      
Warrants aggregate exercise price   $ 69      
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    
Secured Promissory Notes [Member] | Subscription Agreements [Member]          
Debt instruments principal amount, maximum limit     $ 3,000