Quarterly report pursuant to Section 13 or 15(d)

LEASES - Narrative (Details)

v3.19.3
LEASES - Narrative (Details)
 1 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2017
USD ($)
ft²
Sep. 30, 2019
USD ($)
room
Option
lease
Dec. 31, 2004
USD ($)
a
Nov. 30, 2018
USD ($)
Lessee, Lease, Description [Line Items]        
Number of finance leases | lease   1    
Future minimum lease payments   $ 46,670,000    
Grand Lodge Casino facility        
Lessee, Lease, Description [Line Items]        
Lease includes base payments   $ 166,667    
Lessor acquisition price, EBITDA measurement period   12 months    
Corporate Office Lease        
Lessee, Lease, Description [Line Items]        
Operating Leases Annual Rent Payment $ 200,000      
Office lease, square feet | ft² 4,479      
Bronco Billy’s And Rising Star Casino Resort [Member]        
Lessee, Lease, Description [Line Items]        
Number of additional operating leases for gaming-related equipment | lease   2    
Land lease | Land Lease Of Silver Slipper Casino Site        
Lessee, Lease, Description [Line Items]        
Lease includes base payments     $ 77,500  
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  
New purchase price if change in ownership of Silver Slipper     $ 17,100,000  
Value of option to purchase four acre portion of land     2,000,000  
Operating purchase option, remaining net price     $ 2,000,000  
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  
Land in purchase option (in acres) | a     4  
Total leased land | a     38  
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]        
Lease includes base payments   $ 30,000    
Certain parking lots and buildings | Lease Terms, Second Renewal Option | Bronco Billy's Casino and Hotel        
Lessee, Lease, Description [Line Items]        
Lease includes base payments   32,500    
Land, buildings and improvements | Various Buildings And Land In Cripple Creak, Colorado        
Lessee, Lease, Description [Line Items]        
Cost to exercise purchase option   2,600,000    
Annual increase to purchase price option   100,000    
Maximum purchase price on purchase option   $ 2,800,000    
Land, buildings and improvements | Lease Terms, Option One | Various Buildings And Land In Cripple Creak, Colorado        
Lessee, Lease, Description [Line Items]        
Lessee, Operating Lease, Term of Contract   3 years    
Lessee Leasing Arrangements Operating Leases Annual Rent Expense       $ 200,000
Land, buildings and improvements | Lease Terms, Option Two | Various Buildings And Land In Cripple Creak, Colorado        
Lessee, Lease, Description [Line Items]        
Lease extension term   2 years    
Annual lease payments       $ 300,000
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    
Lease purchase option, remaining net price   4,400,000    
Option price at lease maturity   $ 1    
Minimum        
Lessee, Lease, Description [Line Items]        
Lease terms   1 month    
Maximum        
Lessee, Lease, Description [Line Items]        
Lease terms   39 years