XML 59 R41.htm IDEA: XBRL DOCUMENT v2.4.0.8

Credit Quality and Nonperforming Assets (Narrative) (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2014
Credit Quality and Nonperforming Assets [Abstract]
Loan, classified as troubled debt restructuring	$ 32.2
Loan, classified as troubled debt restructuring, non-accrual status	$ 19.2

X

- Details

Name:	bsrr_CreditQualityAndNonPerformingAssetsAbstract
Namespace Prefix:	bsrr_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Financing Receivable Average Investment Nonaccrual Loans.

+ References

No definition available.

+ Details

Name:	bsrr_FinancingReceivableAverageInvestmentNonaccrualLoans
Namespace Prefix:	bsrr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 40

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=25495931&loc=d3e18845-111554

+ Details

Name:	us-gaap_FinancingReceivableModificationsRecordedInvestment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant