Quarterly report pursuant to Section 13 or 15(d)

Convertible Revolving Notes Payable to Shareholder (Details)

v2.4.0.6
Convertible Revolving Notes Payable to Shareholder (Details) (USD $)
6 Months Ended 1 Months Ended 3 Months Ended 1 Months Ended 6 Months Ended
Jun. 30, 2012
Apr. 22, 2012
Mar. 31, 2012
Mar. 23, 2012
Jun. 29, 2011
Mar. 31, 2012
Koski Family Limited Partnership [Member]
Mar. 31, 2012
Koski Family Limited Partnership [Member]
Promissory_Notes
Mar. 23, 2012
Koski Family Limited Partnership [Member]
Sep. 30, 2010
November 2010 Promissory Note [Member]
Jun. 30, 2012
Promissory Notes [Member]
Jun. 30, 2012
Credit Facility [Member]
Jan. 23, 2012
Credit Facility [Member]
Dec. 09, 2011
Credit Facility [Member]
Oct. 05, 2011
Credit Facility [Member]
Aug. 01, 2011
Credit Facility [Member]
Jul. 08, 2011
Credit Facility [Member]
Jun. 29, 2011
Credit Facility [Member]
Jun. 03, 2011
Credit Facility [Member]
May 05, 2011
Credit Facility [Member]
Apr. 05, 2011
Credit Facility [Member]
Mar. 15, 2011
Credit Facility [Member]
Feb. 04, 2011
Credit Facility [Member]
Jan. 24, 2011
Credit Facility [Member]
Nov. 08, 2010
Credit Facility [Member]
Sep. 13, 2010
Credit Facility [Member]
Jul. 30, 2010
Credit Facility [Member]
Convertible Revolving Notes Payable to Shareholders (Textual) [Abstract]                                                    
Maximum borrowing capacity under unsecured revolving credit agreement                       $ 8,250,000 $ 7,500,000       $ 7,000,000         $ 5,000,000 $ 2,500,000     $ 2,000,000
Percentage over LIBOR under unsecured revolving credit agreement                                                   6.00%
Term of credit facility                     12 months                              
Amount borrowed under credit facility                       750,000 500,000 1,000,000 1,000,000 500,000   500,000 500,000 500,000 500,000   500,000 1,000,000 1,000,000  
Maturity date of promissory note                 Jul. 30, 2011 Jul. 30, 2012                                
Maximum additional borrowings under credit facility                       750,000 500,000       2,000,000         2,500,000        
Maximum amount of future draws from credit facility per month                                           500,000        
Period of extension for maturity date of promissory notes                   1 year                                
Maximum amount to each withdraw from credit facility under additional borrowing capacity                                 2,000,000                  
Maximum Additional Amount to Each Withdraw from Credit Facility under Additional Borrowing Capacity         1,000,000                                          
Common stock issued in exchange for the cancellation of indebtedness owed to KFLP           6,285,619                                        
Warrants issued 599,520             1,571,405                                    
Cancellation of indebtedness owed           8,737,011                                        
Outstanding indebtedness principal amount               8,250,000                                    
Outstanding indebtedness interest amount           487,011                                        
Exercisable price of warrants     $ 2.00 $ 2.00                                            
Warrant, expiration period from the date of issuance 3 years           3 years                                      
Loan amount upon a subsequent qualified equity financing       5,000,000                                            
Number of promissory note issued by company indebtedness outstanding             12                                      
Convertible Revolving Notes Payable to Shareholders (Additional Textual) [Abstract]                                                    
Secured loan funding with KFLP       2,500,000                                            
Advances in secured loan funding   $ 1,250,000   $ 1,250,000                                            
Years of maturity of borrowings under loan agreement       3 years                                            
Interest on borrowings under loan agreement       5.00%