XML 54 R41.htm IDEA: XBRL DOCUMENT v3.10.0.1
Property Held for Sale - Additional Information (Detail) - USD ($)
1 Months Ended 12 Months Ended
Apr. 30, 2018
Nov. 03, 2018
Nov. 04, 2017
Property, Plant and Equipment [Line Items]      
Property held for sale   $ 213,437 $ 599,455
Proceeds from sale of property held-for-sale   589,530  
Pace, Florida [Member]      
Property, Plant and Equipment [Line Items]      
Property held for sale   $ 213,437 213,437
Belleview, Florida [Member]      
Property, Plant and Equipment [Line Items]      
Property held for sale     $ 386,018
Proceeds from sale of property held-for-sale $ 635,000