v3.26.3
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Concentrations of Credit Risk and Credit Losses (Details)
$ in Millions
Sep. 30, 2026
USD ($)
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Gaming and non-gaming receivables
$ 0.1
X
- Definition
Represents gaming and non-gaming receivables.
+ References
No definition available.
+ Details
Name:
mcri_GamingAndNonGamingReceivables
Namespace Prefix:
mcri_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration