NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - DISAGGREGATION OF REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Total Revenue	$ 10,286,400	$ 14,132,400	$ 38,867,400	$ 28,006,600
Performance obligations satisfied at a point in time
Disaggregation of Revenue [Line Items]
Total Revenue	8,798,600	12,784,200	34,665,700	26,658,400
Performance obligations satisfied over time
Disaggregation of Revenue [Line Items]
Total Revenue	1,487,800	1,348,200	4,201,700	1,348,200
Homes
Disaggregation of Revenue [Line Items]
Total Revenue	8,789,700	3,371,700	21,064,200	10,185,900
Developed Lots
Disaggregation of Revenue [Line Items]
Total Revenue	0	0	9,080,000	7,000,000
Entitled land
Disaggregation of Revenue [Line Items]
Total Revenue	0	9,310,000	4,480,000	9,310,000
Fee Build
Disaggregation of Revenue [Line Items]
Total Revenue	1,487,800	1,348,200	4,201,700	1,348,200
Construction Materials
Disaggregation of Revenue [Line Items]
Total Revenue	$ 8,900	$ 102,500	$ 41,500	$ 162,500