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Related Party Transactions - Additional Information (Detail) - USD ($)
1 Months Ended 9 Months Ended
Jul. 03, 2017
Mar. 30, 2016
Nov. 30, 2017
Nov. 30, 2019
Nov. 30, 2018
Feb. 28, 2019
Z-Axis Inc            
Related Party Transaction [Line Items]            
Notes receivable assigned with recourse   $ 912,000   $ 243,000   $ 398,000
Notes repurchase right, percentage of outstanding principle balance   80.00%        
Secured borrowing   $ 900,000        
Effective interest rate   9.00%        
Payment period   56 months        
Date of first required payment   Apr. 16, 2016        
Notes payable to officers and directors       224,000   $ 209,000
Ronald D. Ordway            
Related Party Transaction [Line Items]            
Amount owes to officers and directors       83,000    
Honeyhill Properties LLC            
Related Party Transaction [Line Items]            
Purchase of related party $ 1,500,000          
Investment towards cost method investments $ 500,000          
Honeyhill Properties LLC | Ordway Properties, LLC            
Related Party Transaction [Line Items]            
Reduction in sale of shares to related party, amount     $ 125,000      
Ownership interest transfered         $ 375,000  
Proceeds from ownership interest in cash       166,457    
Forgiveness of rent accrued and owed       $ 208,543