Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Operating Leases - Additional Information (Detail)

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Commitments and Contingencies - Operating Leases - Additional Information (Detail) - USD ($)
May 31, 2017
Aug. 25, 2015
Feb. 26, 2015
Sep. 10, 2014
Commitments And Contingencies [Line Items]        
Operating leases, rent expense $ 9,040      
Operating leases, rent expense, net   $ 4,578    
Operating leases, rent expense, sublease rentals     $ 6,668  
Lease expiration date Sep. 30, 2019      
Balzer Family Investments Lp [Member]        
Commitments And Contingencies [Line Items]        
Operating leases expiration period       60 months
Operating leases, rent expense       $ 36,720
Number of shares issued to landlord as prepaid rent and tenant improvements       41,563
Payments for rent       $ 400,000
Operating leases, rent expense, net       6,732
Balzer Family Investments Lp [Member] | Term Leases [Member]        
Commitments And Contingencies [Line Items]        
Payments for tenant improvements       100,000
Balzer Family Investments Lp [Member] | Common Stock [Member]        
Commitments And Contingencies [Line Items]        
Shares issued to landlord as prepaid rent and tenant improvements value       500,000
Payments for rent       $ 400,000