General form of registration statement for all companies including face-amount certificate companies

Stockholders' Equity (Detail)

v2.3.0.11
Stockholders' Equity (Detail) (USD $)
 1 Months Ended 0 Months Ended 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended 1 Months Ended 6 Months Ended 1 Months Ended 12 Months Ended 12 Months Ended 6 Months Ended 6 Months Ended
Jul. 31, 2012
Oct. 31, 2011
Apr. 30, 2011
Mar. 31, 2010
Dec. 31, 2009
Dec. 22, 2009
Jan. 31, 2009
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Dec. 31, 2006
Feb. 10, 2012
Feb. 02, 2012
Sep. 30, 2011
Dec. 31, 2008
May 31, 2012
Issued to Two Non-Employee Directors [Member]
Jun. 30, 2012
Issued to Third Parties [Member]
Feb. 29, 2012
Series A Convertible Preferred Stock [Member]
Dec. 31, 2006
Series A Convertible Preferred Stock [Member]
Dec. 15, 2011
Series A Convertible Preferred Stock [Member]
Dec. 31, 2006
Series A Preferred Stock [Member]
Dec. 31, 2009
Chief Executive Officer [Member]
Jun. 30, 2012
The 2012 Plan [Member]
Dec. 31, 2011
2010 Plan [Member]
Jun. 30, 2012
Selling, General and Administrative Expenses [Member]
Preferred Stock Issued During Period, Shares, New Issues                                             7,965,000            
Convertible Preferred Stock, Number of Preferred Shares Converted into One Common Shares                             4               4 1          
Stock Issued During Period, Shares, Conversion of Convertible Securities                                           7,965,000              
Preferred Stock, Shares Authorized                       8,000,000 8,000,000     25,000,000                          
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant                                                     3,000,000    
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period                       3,246,450                             2,746,400    
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized (in Dollars)               $ 2,307,204   $ 2,307,204   $ 1,783,000                                  
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition                   2 years 36 days   1 year 328 days                                  
Warrants issued shares (in Shares) 2,700,000                 4,335,704                   1,250,000 241,666                
Warrants issued weighted-average exercise price (in Dollars per share) (in Dollars per share) (in Dollars per share) $ 1.45                 $ 0.80                   $ 1.00 $ 1.00                
Term of Warrants 5 years 5 years   5 years               5 years               5 years                  
Warrants Issued During Period, Value (in Dollars)       120,218               812,500               514,250 79,749                
Allocated Share-based Compensation Expense (in Dollars)               313,707 253,917 543,562 508,660                                   593,999
Preferred Units, Issued                             7,965,000                            
Proceeds from Issuance of Convertible Preferred Stock (in Dollars)     10,000,000                       7,965,000                   7,335,787        
Debt Issuance Cost (in Dollars)       413,000               170,000     629,213                            
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)   50,000   25,444               1,902,750     141,500     1,310,000                      
Warrants outstanding weighted-average exercise price (in Dollars per Item) (in Dollars per Item)   0.75           0.69   0.69   0.43     4.00     0.01                      
Estimated Fair Value of Common Stock (in Dollars per share)                             $ 28,696                            
Convertible Preferred Stock, Shares Issued upon Conversion                             1                            
Preferred Stock, Liquidation Preference Per Share (in Dollars per share)                             $ 1.00                            
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized                       3,000,000                               3,815,675  
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share)                   $ 1.00     $ 1.80 [1] $ 9.64 [1]                              
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share)                         $ 0.83 $ 2.83                              
Due from Related Parties (in Dollars)                       500,000                                  
Debt Instrument, Interest Rate, Stated Percentage   10.00% 10.00% 10.00% 4.50%             8.00%   4.50%     10.00%                        
Shares Common Stock Note Collateral                       125,000                                  
Treasury Stock, Shares, Acquired         134,178 66,652 125,000                                            
Treasury Stock, Value, Acquired, Cost Method (in Dollars)           642,525 500,000                                            
Debt Instrument, Increase, Accrued Interest (in Dollars)         36,712                                                
Interest Income, Other (in Dollars)                           57,779                       21,000      
Treasury Stock, Value (in Dollars)           $ 594,687   $ 1,679,234   $ 1,679,234   $ 1,679,234 $ 1,679,234                                
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options           66,652                                              
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price (in Dollars per share)         $ 2.78 $ 9.64           $ 2.15 $ 3.03 $ 2.78         $ 2.70                    
[1] All options granted during the years ended December 31, 2009 and 2010 were granted with exercise prices of $9.64 and $1.80 per share, respectively, which was deemed to be the fair market value of the Company's stock on the date of grant.