Post-effective amendment to a registration statement that is not immediately effective upon filing

Basis of Presentation and Summary of Significant Accounting Policies (Details Narrative)

v3.7.0.1
Basis of Presentation and Summary of Significant Accounting Policies (Details Narrative)
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jul. 21, 2016
Jul. 26, 2016
Jul. 21, 2016
Mar. 31, 2017
USD ($)
Customer
Mar. 31, 2016
Customer
Jun. 30, 2016
Dec. 31, 2016
USD ($)
Customer
Dec. 31, 2015
USD ($)
Customer
Description of the reverse stock split

1-for-40 reverse stock split of its issued common stock, which was effectuated on July 26, 2016.

A 1-for-40 reverse stock split of its issued common stock on July 26, 2016.

A 1-for-40 reverse stock split of its issued common stock on July 26, 2016.

   

A ratio of 1-for-15, 1-for-20, 1-for-25, 1-for-30, 1-for-35 or 1-for-40, with the specific ratio and effective time of the reverse stock split.

   
FDIC insured limit       $ 0     $ 161,000  
Allowance for doubtful accounts       $ 31,000     25,000 $ 28,000
Legal and other costs             459,000  
General and Administrative Expense [Member]                
Legal and other costs             $ 459,000  
Accounts Receivable [Member] | Customer Concentration Risk [Member]                
Number of major customers | Customer       2     3 3
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer A [Member]                
Percentage of concentration risk       20.00%     20.00% 14.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer B [Member]                
Percentage of concentration risk       13.00%     13.00% 14.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer C [Member]                
Percentage of concentration risk             10.00% 12.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Other Customers with Total Accounts Receivable over Threshold [Member]                
Percentage of concentration risk       9.00%     9.00% 9.00%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member]                
Number of major customers | Customer       1 1      
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Customer A [Member]                
Percentage of concentration risk       12.00% 11.00%   10.00% 12.00%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Other Customers with Total Product Revenues Over Threshold [Member]                
Percentage of concentration risk       9.00% 9.00%   9.00% 9.00%
Minimum [Member]                
Useful life             5 years  
Term of service agreements (in years)       1 year     1 year  
Maximum [Member]                
Useful life             7 years  
Term of service agreements (in years)       3 years     3 years