FAIR VALUE MEASUREMENT (Narrative) (Details) (Warrant [Member])	3 Months Ended
Sep. 30, 2012
Warrant [Member]
Fair value assumptions:
Expected term	4 years 6 months 7 days
Volatility	69.90%
Risk-free interest rate	0.54%
Dividend yield	0.00%

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	nspr_FairValueAssumptionsExpectedTerm
Namespace Prefix:	nspr_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration