Quarterly report pursuant to Section 13 or 15(d)

NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Stock-Based Compensation (Details Narrative)

v2.4.0.6
NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Stock-Based Compensation (Details Narrative) (USD $)
 3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Nov. 30, 2012
Feb. 03, 2012
Feb. 03, 2011
Jun. 30, 2009
Nature Of Business And Summary Of Significant Accounting Policies - Stock-Based Compensation Details Narrative            
Common stock subject to issued stock options for non-management directors 25,000 125,000        
Common stock subject to issued stock options for non-management directors, exercise price per share $ 1.19 $ 1.21        
Non-cash compensation $ 12,000 $ 15,000        
Common stock subject to issued stock options for non-management directors, exercise price per share (b)   $ 1.32        
Non-cash compensation expense for vested portion of options granted to Chairman and CEO 27,000 37,000        
Common stock subject to issued stock options of Chairman and CEO     500,000     750,000
Non-cash compensation expense for vested portion of options granted to the CFO, directors and consultants 73,000 54,000        
Common stock issued by exercised options and warrants   1,890,361        
Common stock issued through exercised options and warrants, exercise price per share   $ 0.68        
Delivered common stock to exercise options on a cashless basis   951,090        
Delivered common stock to fund payroll withholding taxes on exercise   273,477        
Value of common stock delivered to fund payroll witholding taxes on exercise   379,595        
Net shares issued to the Company's Chairman and CEO   665,794        
Common stock to be purchased with five-year option         100,000  
Common stock to be purchased with five-year option, per share         $ 1.59  
Option vested shares       50,000 50,000  
Non-cash compensation charges incurred   $ 32,000