Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Additional Information) (Detail)

v2.4.0.8
Summary of Significant Accounting Policies (Additional Information) (Detail) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Summary Of Significant Accounting Policies [Line Items]    
Percentage Of Revenues From External Customers 36.00% 27.00%
Maximum Percentage Of Revenues From Foreign Countries 10.00%  
Concentration Risk, Percentage 0.00% 10.00%
Percentage On Accounts Receivable 79.00% 0.00%
Advertising Expense $ 231,552 $ 253,815
Stock Options 159,272 172,233
Asset Impairment Charges 73,423 64,703
Advertisement Expenses From Discontinued Operation   $ 4,500
M100 Smart Glass
   
Summary Of Significant Accounting Policies [Line Items]    
Best Selling Price Per Unit 25  
Minimum
   
Summary Of Significant Accounting Policies [Line Items]    
Extended Product Warranty Period 12 months  
Finite-Lived Intangible Assets, Remaining Amortization Period 3 years  
Maximum
   
Summary Of Significant Accounting Policies [Line Items]    
Extended Product Warranty Period 24 months  
Trademarks and Patents
   
Summary Of Significant Accounting Policies [Line Items]    
Finite-Lived Intangible Assets, Remaining Amortization Period 15 years  
Minority Stockholder
   
Summary Of Significant Accounting Policies [Line Items]    
Concentration Risk, Percentage 17.00% 11.00%