RELATED PARTIES TRANSACTIONS (Schedule of Balances with Related Parties) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Related Party Transaction [Line Items]
Other accounts payable	$ 241nspr_OtherPayablesRelatedPartiesCurrent	$ 355nspr_OtherPayablesRelatedPartiesCurrent

Liabilities for related parties, other than trade payables, in the current portion of the liabilities.

No definition available.

Name:	nspr_OtherPayablesRelatedPartiesCurrent
Namespace Prefix:	nspr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant