Quarterly report pursuant to Section 13 or 15(d)

LEASES - Narrative (Details)

v3.23.1
LEASES - Narrative (Details)
 1 Months Ended 3 Months Ended 12 Months Ended 108 Months Ended
Aug. 13, 2018
USD ($)
Jan. 01, 2018
USD ($)
Jan. 31, 2023
USD ($)
a
Jun. 30, 2017
USD ($)
ft²
Mar. 31, 2023
USD ($)
a
room
Option
Dec. 31, 2004
USD ($)
a
Jan. 31, 2035
USD ($)
Mar. 31, 2020
USD ($)
Grand Lodge Casino facility                
Lessee, Lease, Description [Line Items]                
Rent   $ 2.0            
Corporate Office Lease                
Lessee, Lease, Description [Line Items]                
Rent       $ 200,000        
Office lease, square feet | ft²       4,479        
Land Lease With City of Waukegan, Illinois                
Lessee, Lease, Description [Line Items]                
Lessee, Operating Lease, Term of Contract     99 years          
Area of land subject to ground lease | a     32          
Land lease | Land Lease Of Silver Slipper Casino Site                
Lessee, Lease, Description [Line Items]                
Percentage of gross gaming revenue           3.00%    
Gross gaming revenue (in excess of)           $ 3,650,000    
Cost to exercise purchase option               $ 15,500,000
Retained interest in percentages of net income           3.00%    
Retained interest in percentages of net income, term           10 years    
Annual Guaranteed Minimum Rent           $ 900,000    
Land lease | Land Lease Of Silver Slipper Casino Site | Marshland                
Lessee, Lease, Description [Line Items]                
Area of land subject to ground lease | a           31    
Land lease | Land Lease Of Silver Slipper Casino Site | Parcel                
Lessee, Lease, Description [Line Items]                
Area of land subject to ground lease | a           7    
Certain parking lots and buildings | Bronco Billy's Casino and Hotel                
Lessee, Lease, Description [Line Items]                
Cost to exercise purchase option         $ 7,600,000      
Number of original renewal options | Option         6      
Certain parking lots and buildings | Lease Terms, Option One | Bronco Billy's Casino and Hotel                
Lessee, Lease, Description [Line Items]                
Lease extension term         3 years      
Certain parking lots and buildings | Lease Terms, Option Two | Bronco Billy's Casino and Hotel                
Lessee, Lease, Description [Line Items]                
Operating Leases Annual Rent Payment         $ 400,000      
Land, buildings and improvements | Various Buildings And Land In Cripple Creak, Colorado | Purchase dates thereafter                
Lessee, Lease, Description [Line Items]                
Cost to exercise purchase option         2,800,000      
Land, buildings and improvements | Lease Terms, Option One                
Lessee, Lease, Description [Line Items]                
Lease terms 3 years              
Land, buildings and improvements | Lease Terms, Option One | Various Buildings And Land In Cripple Creak, Colorado                
Lessee, Lease, Description [Line Items]                
Lessee Leasing Arrangements Operating Leases Annual Rent Expense $ 200,000              
Annual lease payments         $ 300,000      
Waukegan Ground Lease                
Lessee, Lease, Description [Line Items]                
Adjacent area parcel | a     10          
Annual Guaranteed Minimum Rent     $ 3,000,000.0          
Adjusted Gross Receipts (in percent)     2.50%          
Amount required to purchase lease area     $ 30,000,000          
Rising Star Casino Resort | Rising Sun/Ohio County First, Inc                
Lessee, Lease, Description [Line Items]                
Number of hotel rooms | room         104      
Project actual cost         $ 7,700,000      
Potential purchase price         2,700,000      
Option price at lease maturity         $ 1      
Option to purchase land area | a         3.01      
Minimum                
Lessee, Lease, Description [Line Items]                
Lease terms         1 month      
Minimum | Certain parking lots and buildings | Bronco Billy's Casino and Hotel | Scenario, Forecast                
Lessee, Lease, Description [Line Items]                
Operating Leases Annual Rent Payment             $ 500,000  
Maximum                
Lessee, Lease, Description [Line Items]                
Lease terms         99 years