XML 37 R27.htm IDEA: XBRL DOCUMENT v3.19.2
Summary of Significant Accounting Policies - Additional Information (Details)
shares in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2019
USD ($)
Customer
Jun. 30, 2018
USD ($)
Customer
Jun. 30, 2019
USD ($)
Customer
shares
Jun. 30, 2018
USD ($)
Customer
shares
Dec. 31, 2018
USD ($)
Customer
Jan. 01, 2019
USD ($)
Significant Accounting Policies [Line Items]            
FDIC limit of insurable cash $ 250,000   $ 250,000      
Letters of credit outstanding, amount 185,380   185,380   $ 164,720  
Allowance for doubtful accounts receivable $ 22,309   $ 22,309   $ 18,332  
Number of individual customers accounting for more than 10% of revenue | Customer 1 1 1 1    
Number of individual customers accounting for more than 10% of accounts receivable | Customer 1   1   1  
Inventory valuation reserves $ 114,327   $ 114,327   $ 71,270  
Amortization of intangible assets 66,954 $ 66,954 133,908 $ 133,908    
Impairment of finite-lived intangible assets 0 0 0 0    
Goodwill 600,814   600,814   600,814  
Impairment of goodwill 0 $ 0 $ 0 $ 0    
Antidilutive securities excluded from computation of earnings per share, amount | shares     4.0 3.8    
Operating lease right of use asset 1,381,830   $ 1,381,830   0 $ 2,200,000
Operating lease liability $ 2,030,669   $ 2,030,669     $ 2,500,000
Domestic Country [Member]            
Significant Accounting Policies [Line Items]            
Operating loss carryforwards         $ 178,200,000  
Operating loss carryforwards, expiration terms     begin to expire in 2022      
Trademarks and Trade Names [Member]            
Significant Accounting Policies [Line Items]            
Finite-lived intangible asset, useful life     10 years      
Developed Technology [Member]            
Significant Accounting Policies [Line Items]            
Finite-lived intangible asset, useful life     7 years      
Customer Relationships [Member]            
Significant Accounting Policies [Line Items]            
Finite-lived intangible asset, useful life     7 years      
ASU 2016-02 [Member]            
Significant Accounting Policies [Line Items]            
Impairment charge     $ 520,759      
Minimum [Member]            
Significant Accounting Policies [Line Items]            
Accounts receivable period due     30 days      
Maximum [Member]            
Significant Accounting Policies [Line Items]            
Accounts receivable period due     60 days      
Sales Revenue, Net [Member] | Customer One [Member] | Customer Concentration Risk [Member]            
Significant Accounting Policies [Line Items]            
Concentration risk, percentage 50.00% 19.00%        
Sales Revenue, Net [Member] | Customer Two [Member] | Customer Concentration Risk [Member]            
Significant Accounting Policies [Line Items]            
Concentration risk, percentage     49.00% 21.00%    
Accounts Receivable [Member] | Customer One [Member] | Customer Concentration Risk [Member]            
Significant Accounting Policies [Line Items]            
Concentration risk, percentage     65.00%   12.00%