Property, Buildings and Equipment, Net - Schedule of Property, Buildings and Equipment (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property, buildings and equipment	$ 62,837,721	$ 62,882,194
Accumulated depreciation	(49,730,807)	(48,081,666)
Property, buildings and equipment, net	13,106,914	14,800,528
Land and Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, buildings and equipment	8,830,867	8,830,867
Buildings and Recreational Facilities [Member]
Property, Plant and Equipment [Line Items]
Property, buildings and equipment	$ 32,105,124	32,093,233
Buildings and Recreational Facilities [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	10 years
Buildings and Recreational Facilities [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	40 years
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, buildings and equipment	$ 21,805,495	21,863,715
Machinery and Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	5 years
Machinery and Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	15 years
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, buildings and equipment	$ 96,235	$ 94,379

SADDLEBROOK RESORTS INC 10-K