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Basis of Presentation and Significant Accounting Policies (Details Narrative) - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Dec. 31, 2015
Significant Accounting Policies [Line Items]      
Restricted cash $ 217,769   $ 293,043
Net gain (loss) attributable to cash flow hedge 98,000   64,000
Notional amount $ 994,000    
Antidilutive securities 9,992,455 11,448,047  
Proceeds from sale of equity $ 1,100,000    
Unrestricted cash 771,000    
Decrease in restricted cash continuing operations 218,000    
Maximum borrowing capacity 800,000    
Reclassified from other assets $ 46,000   $ 57,000
Sales Revenue, Goods, Net [Member]      
Significant Accounting Policies [Line Items]      
Concentration of credit risk, percentage 25.00% 22.00%  
Sales Revenue, Goods, Net [Member] | Customer [Member]      
Significant Accounting Policies [Line Items]      
Concentration of credit risk, percentage 12.00%    
Accounts Receivable [Member]      
Significant Accounting Policies [Line Items]      
Concentration of credit risk, percentage 25.00% 14.00%  
Accounts Receivable [Member] | Customer [Member]      
Significant Accounting Policies [Line Items]      
Concentration of credit risk, percentage 10.00%