Refers the amount allocated additional required contribution for pension plan.

No definition available.

Name:	scnb_AdditionalRequiredContributionForPensionPlan
Namespace Prefix:	scnb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Refers the amount of optional required contribution for pension plan.

+ References

No definition available.

+ Details

Name:	scnb_OptionalRequiredContributionForPensionPlan
Namespace Prefix:	scnb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Represents the contribution required for pension plan during the period.

+ References

No definition available.

+ Details

Name:	scnb_RequiredContributionForPensionPlan
Namespace Prefix:	scnb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- References

No definition available.

+ Details

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

- Definition

The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (j)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

+ Details

Name:	us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

RETIREMENT PLAN (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
RETIREMENT PLAN (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2012
RETIREMENT PLAN [Abstract]
Additional minimum required contribution for the pension plan						$ 0
Net periodic pension credit		$ 0	$ (111)	$ (13)	$ (222)
Optional required contribution for pension plan	$ 1,000
Minimum required contribution for the pension plan				$ 0