XML 38 R29.htm IDEA: XBRL DOCUMENT v3.23.3

Summary of Significant Accounting Policies - Narrative (Details)	Sep. 30, 2023 activity
Accounting Policies [Abstract]
Number of business activities	1

X

- Definition

Number Of Business Activities

+ References

No definition available.

+ Details

Name:	sibn_NumberOfBusinessActivities
Namespace Prefix:	sibn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_AccountingPoliciesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration