Annual report pursuant to Section 13 and 15(d)

Segments (Details)

v3.24.0.1
Segments (Details) - USD ($)
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Pekin Campus Production Segment [Member]      
Segments [Line Items]      
Management fees $ 5,280,000 $ 5,046,000 $ 4,344,000
Marketing and Distribution Segment [Member]      
Segments [Line Items]      
Management fees 3,960,000 3,840,000 3,480,000
Western Production [Member]      
Segments [Line Items]      
Management fees 2,640,000 2,400,000 1,950,000
Capital expenditures 11,800,000 12,300,000 2,100,000
Pekin Campus [Member]      
Segments [Line Items]      
Capital expenditures $ 17,700,000 $ 25,700,000 $ 14,300,000