Quarterly report pursuant to Section 13 or 15(d)

Notes Payable - Additional Information (Detail)

v3.8.0.1
Notes Payable - Additional Information (Detail)
 3 Months Ended 9 Months Ended 12 Months Ended
Jun. 05, 2017
USD ($)
May 20, 2016
USD ($)
Apr. 22, 2016
USD ($)
Jun. 30, 2015
USD ($)
Installments
Aug. 31, 2017
USD ($)
Aug. 31, 2016
USD ($)
Aug. 31, 2017
USD ($)
Aug. 31, 2016
USD ($)
Mar. 31, 2016
USD ($)
Nov. 30, 2016
USD ($)
Aug. 26, 2016
USD ($)
Jul. 01, 2016
USD ($)
Debt Instrument [Line Items]                        
Note payable         $ 5,766,619   $ 5,766,619     $ 7,819,750    
Debt instrument payment             2,149,999 $ 1,009,107        
Gain on extinguishment of debt               300,593        
Interest expense on notes payable         103,735 $ 0 349,685 22,265        
Interest expense         314,890 199,439 937,248 804,236        
Debt issuance costs         378,785   378,785          
Amortization of debt issuance costs         30,427 0 96,869 0        
Texas Capital Bank National Association [Member]                        
Debt Instrument [Line Items]                        
Interest expense               29,947        
Texas Capital Bank National Association [Member] | Amended And Restated Promissory Notes [Member]                        
Debt Instrument [Line Items]                        
Principal paid             2,133,000     $ 633,000    
Interest expense         102,868 29,947 $ 309,385          
TCB and CrowdOut Capital LLC [Member]                        
Debt Instrument [Line Items]                        
Subordinated loan   $ 650,000                    
Repayment of subordinated debt $ 650,000                      
TCB and CrowdOut Capital LLC [Member] | Subordinated Debt [Member]                        
Debt Instrument [Line Items]                        
Line of credit facility, interest rate   12.00%                    
Line of credit facility, expiration date   Jul. 31, 2021                    
Line of credit facility, description             Per a promissory note dated May 20, 2016 between the Company and CrowdOut, interest at 12% per annum on the principal sum of $650,000 was payable monthly with a maturity date of July 2021, at which time, the principal amount of $650,000 was payable.          
Line of credit facility, frequency of payment             Monthly          
Interest expense         $ 867 $ 15,817 $ 40,300 $ 15,817        
Interest paid $ 867                      
Notes Payable [Member]                        
Debt Instrument [Line Items]                        
Asset purchase agreement commencement date       Jul. 31, 2015                
Asset purchase agreement closing date       Jun. 30, 2019                
Senior Credit Facilities [Member] | Texas Capital Bank National Association [Member] | Term Loan [Member]                        
Debt Instrument [Line Items]                        
Line of credit facility, description             Subject to the terms of the Agreement, on May 20, 2016, TCB advanced the Company $100.00. On July 1, 2016, TCB advanced the remaining principal amount of $7,999,900 per a promissory note dated May 20, 2016 between the Company and TCB, at a rate of 3.75% per annum plus LIBOR, payable monthly with a maturity date of July 2021.          
Line of credit facility, frequency of payment             Monthly          
Line of credit facility, interest rate description             3.75% per annum plus LIBOR          
Senior Credit Facilities [Member] | Texas Capital Bank National Association [Member] | Promissory Notes [Member] | Term Loan [Member]                        
Debt Instrument [Line Items]                        
Line of credit facility, amount advanced                       $ 7,999,900
Senior Credit Facilities [Member] | London Interbank Offered Rate (LIBOR) [Member] | Texas Capital Bank National Association [Member] | Term Loan [Member]                        
Debt Instrument [Line Items]                        
Term loan, maximum borrowing capacity   $ 8,000,000                    
Line of credit facility, amount advanced   $ 100.00                    
Line of credit facility, interest rate   3.75%         3.75%     3.75%    
Line of credit facility, expiration date   Jul. 31, 2021                    
Amended Senior Credit Facility [Member] | Texas Capital Bank National Association [Member] | Amended And Restated Promissory Notes [Member] | Term Loan [Member]                        
Debt Instrument [Line Items]                        
Line of credit facility, amount advanced                     $ 2,133,433  
Asset Purchase Agreement [Member]                        
Debt Instrument [Line Items]                        
Note payable       $ 1,300,000                
Asset Purchase Agreement [Member] | CytoMedical [Member]                        
Debt Instrument [Line Items]                        
Debt instrument payment     $ 778,287           $ 269,443      
Asset Purchase Agreement [Member] | Notes Payable [Member]                        
Debt Instrument [Line Items]                        
Number of monthly installments | Installments       48                
Repayment interval             Monthly          
Monthly installment amount       $ 29,938                
Annual interest rate       5.00%