COMMITMENTS AND CONTINGENCIES (Details)	Dec. 31, 2025 USD ($) company	Dec. 31, 2024 USD ($) company
COMMITMENTS AND CONTINGENCIES
Unfunded debt commitments	$ 52,991,159	$ 40,989,533
Unfunded equity commitments	$ 388,856	$ 297,219
Number of companies in portfolio \| company	77	71

Number of companies in existing portfolio to which we have unfunded commitments.

No definition available.

Name:	scm_NumberOfCompaniesInPortfolioToWhichWeHaveUnfundedCommitments
Namespace Prefix:	scm_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant