Name:	spns_CommitmentsandContingentLiabilitiesDetailsLineItems
Namespace Prefix:	spns_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

It represents contingent liability to pay royalties.

No definition available.

Name:	spns_ContingentLiabilityRoyalties
Namespace Prefix:	spns_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Percentage of total net consolidated consulting services revenue offered.

No definition available.

Name:	spns_PercentageOfNetConsolidatedConsultingServicesRevenue
Namespace Prefix:	spns_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

The percentage of royalties to be paid against grants received.

No definition available.

Name:	spns_PercentageOfRoyaltiesToBePaidAgainstGrantsReceived
Namespace Prefix:	spns_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

Percentage of total net consolidated license and maintenance revenue offered,

No definition available.

Name:	spns_PercentageOfTotalNetConsolidatedLicenseAndMaintenanceRevenue
Namespace Prefix:	spns_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

A guarantee of performance by a third party lessee under terms of a lease agreement Provided.

No definition available.

Name:	spns_PropertyLeaseGuaranteeProvided
Namespace Prefix:	spns_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227