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Stockholders' Equity (Details Textual) (USD $)
1 Months Ended 3 Months Ended 9 Months Ended 0 Months Ended 1 Months Ended 3 Months Ended 9 Months Ended 0 Months Ended 1 Months Ended 3 Months Ended 9 Months Ended 1 Months Ended 3 Months Ended 9 Months Ended 1 Months Ended 3 Months Ended 9 Months Ended 1 Months Ended 3 Months Ended 9 Months Ended 1 Months Ended 3 Months Ended 9 Months Ended 1 Months Ended 3 Months Ended 9 Months Ended 1 Months Ended 0 Months Ended 1 Months Ended 3 Months Ended 9 Months Ended
Jun. 30, 2012
Apr. 30, 2012
Sep. 30, 2012
Sep. 30, 2012
Sep. 30, 2011
Apr. 08, 2009
Four key employees [Member]
Jun. 30, 2011
Four key employees [Member]
Apr. 26, 2012
Three Employees [Member]
Sep. 30, 2012
Three Employees [Member]
Sep. 30, 2012
Three Employees [Member]
May 14, 2009
One key employee [Member]
Dec. 31, 2011
One key employee [Member]
Sep. 30, 2012
One key employee [Member]
Sep. 30, 2011
One key employee [Member]
Sep. 30, 2012
One key employee [Member]
Sep. 30, 2011
One key employee [Member]
Dec. 31, 2010
Nine employees [Member]
Sep. 30, 2012
Nine employees [Member]
Sep. 30, 2011
Nine employees [Member]
Sep. 30, 2012
Nine employees [Member]
Sep. 30, 2011
Nine employees [Member]
Apr. 26, 2012
Nine Employees And Four Outside Board Members [Member]
Sep. 30, 2012
Nine Employees And Four Outside Board Members [Member]
Sep. 30, 2012
Nine Employees And Four Outside Board Members [Member]
Jun. 30, 2011
Eight Employees And One Outside Board Members [Member]
Dec. 31, 2010
Eight Employees And One Outside Board Members [Member]
Sep. 30, 2012
Eight Employees And One Outside Board Members [Member]
Sep. 30, 2011
Eight Employees And One Outside Board Members [Member]
Sep. 30, 2012
Eight Employees And One Outside Board Members [Member]
Sep. 30, 2011
Eight Employees And One Outside Board Members [Member]
May 31, 2011
Eight employees and three outside board members [Member]
Sep. 30, 2012
Eight employees and three outside board members [Member]
Sep. 30, 2011
Eight employees and three outside board members [Member]
Sep. 30, 2012
Eight employees and three outside board members [Member]
Sep. 30, 2011
Eight employees and three outside board members [Member]
Aug. 31, 2012
Eight employees and four outside board members [Member]
May 31, 2011
Eight employees and four outside board members [Member]
Sep. 30, 2012
Eight employees and four outside board members [Member]
Sep. 30, 2011
Eight employees and four outside board members [Member]
Sep. 30, 2012
Eight employees and four outside board members [Member]
Sep. 30, 2011
Eight employees and four outside board members [Member]
Sep. 30, 2012
Two employees [Member]
Aug. 31, 2006
Two employees [Member]
Aug. 31, 2012
One Outside Board Member [Member]
Sep. 30, 2012
One Outside Board Member [Member]
Sep. 30, 2012
One Outside Board Member [Member]
Stockholders' Equity (Textual) [Abstract]                                                                                            
Stock options granted under the long term incentive bonus program 150,000         375,000         50,000 36,000                   804,000       368,000                     378,000           800,000 60,000    
Common stock granted under the long term incentive bonus program               60,000     50,000 12,000         136,500                           420,000                         30,000    
Stock options exercised             50,000                                                                              
Stock Option Cancelled                                           15,000     36,000                     5,000                    
Stock options exercise price per common share $ 2.30                     $ 2.68                   $ 2.30       $ 3.00                     $ 2.68             $ 2.30    
Fair market value of the common stock               $ 138,000       $ 5,360         $ 409,500                           $ 1,125,600                              
Share-based compensation, option vesting period               3 years                 3 years         5 years       3 years         3 years           5 years                  
Compensation expense amortization period               3 years                 3 years                           3 years                              
Expected term       5 years                                   5 years       5 years                     5 years                  
Share based compensation for common shares and stock options                 11,500 34,500     2,680 5,174 8,040 15,523   11,625 25,125 61,875 75,375                     60,300 93,800 247,900 281,400                   4,375 6,600
Share-based compensation expense recorded for options     198,000 962,366                                     149,820 267,300     30,123 57,123 144,459 159,009               37,083 32,599 145,745 97,796          
Percentage of employees vested for stock option and stock award   100.00%                                                                                        
Share based compensation expense       1,533,855 625,411                                                                                  
Share Based Compensation, Expiration Date                                                                                     Aug. 16, 2011      
Additional stock-based compensation   $ 597,536                                                                               $ 11,831        
Share based compensation extended period                                                                                     1 year