Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Textual)

v3.10.0.1
Summary of Significant Accounting Policies (Details Textual) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Jul. 31, 2014
Apr. 30, 2014
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Feb. 21, 2017
Summary of Significant Accounting Policies (Textual)                
Deferred offering costs     $ 108   $ 108   $ 102 $ 125
Estimated useful lives of fixed assets         3 to 7 years      
Estimated useful life of intangible assets 10 years              
Intangible asset acquired $ 101              
Discount rate 10.00%              
Advertising and promotional costs     15 $ 83 $ 269 $ 395    
Research and development cost     62 1 $ 353 $ 42    
Potentially dilutive common stock equivalents outstanding         1,429,942 1,384,219    
Stock-based compensation expenses     30 40 $ 195 $ 121    
Sale of product     66 160 211 369    
Inventory reserve         25    
General and Administrative operating expenses [Member]                
Summary of Significant Accounting Policies (Textual)                
Deferred offering costs     96   96      
Shipping and Handling [Member]                
Summary of Significant Accounting Policies (Textual)                
Sale of product     $ 11 $ 9 $ 35 $ 28    
Warrant [Member]                
Summary of Significant Accounting Policies (Textual)                
Potentially dilutive common stock equivalents outstanding         821,202 821,202    
Options [Member]                
Summary of Significant Accounting Policies (Textual)                
Potentially dilutive common stock equivalents outstanding         608,740 253,310    
Patents [Member]                
Summary of Significant Accounting Policies (Textual)                
Estimated useful life of intangible assets 20 years              
Intellectual property [Member]                
Summary of Significant Accounting Policies (Textual)                
Estimated useful life of intangible assets   10 years