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BASIS OF PRESENTATION (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Dec. 31, 2014
Organization Consolidation And Presentation Of Financial Statements [Line Items]          
Principal amount $ 3,476,922   $ 3,476,922    
Carrying amount $ 3,349,147   $ 3,349,147   $ 3,079,469
Sales and Rentals [Member]          
Organization Consolidation And Presentation Of Financial Statements [Line Items]          
Percentage of revenue 94.00% 98.00% 92.00% 98.00%  
Sales of Equipment and Training [Member]          
Organization Consolidation And Presentation Of Financial Statements [Line Items]          
Percentage of revenue 5.00% 1.00% 6.00% 1.00%  
Vector Vision, Inc. [Member]          
Organization Consolidation And Presentation Of Financial Statements [Line Items]          
Ownership percentage 56.10%   56.10%    
Promissory Notes [Member]          
Organization Consolidation And Presentation Of Financial Statements [Line Items]          
Principal amount $ 3,477,000   $ 3,477,000    
Carrying amount $ 3,349,000   $ 3,349,000