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R130.htm
IDEA: XBRL DOCUMENT
v3.22.4
Commitments and Contingencies - Federal Reserve Requirement (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Federal Reserve Bank Reserve Balance
$ 0.0
$ 0.0
X
- Definition
Federal reserve bank reserve balance.
+ References
No definition available.
+ Details
Name:
bsrr_FederalReserveBankReserveBalance
Namespace Prefix:
bsrr_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration