XML 22 R30.htm IDEA: XBRL DOCUMENT
v2.4.1.9

STOCKHOLDERS' EQUITY (Summary of Option and Warrant Activity to Non-employees) (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 9 Months Ended
--- | ---
Mar. 31, 2015
Number |
Options and warrants outstanding at beginning of period | 252,000 psti_SharebasedGoodsAndNonemployeesServicesTransactionWarrantsAndOptionsNumber
Options granted | 1,000 psti_SharebasedGoodsAndNonemployeesServicesTransactionWarrantsAndOptionsGranted
Options and warrants outstanding at end of the period | 253,000 psti_SharebasedGoodsAndNonemployeesServicesTransactionWarrantsAndOptionsNumber
Options and warrants exercisable at the end of the period | 252,000 psti_SharebasedGoodsAndNonemployeesServicesTransactionWarrantsAndOptionsNumberExercisable
Options and warrants vested and expected to vest | 253,000 psti_SharebasedGoodsAndNonemployeesServicesTransactionWarrantsAndOptionsNumberVestedAndExpectedToVest
Weighted average exercise price |
Options and warrants outstanding at beginning of period | $ 5.19 psti_WarrantsAndOptionsWeightedAverageExercisePrice
Options granted | $ 0.00001 psti_WarrantsAndOptionsGrantedWeightedAverageExercisePrice
Options and warrants outstanding at end of the period | $ 5.17 psti_WarrantsAndOptionsWeightedAverageExercisePrice
Options and warrants exercisable at the end of the period | $ 5.19 psti_WarrantsAndOptionsWeightedAverageExercisePriceExcercisable
Options and warrants vested and expected to vest | $ 5.17 psti_WarrantsAndOptionsWeightedAverageExercisePriceVestedAndExpectedToVest
Weighted average remaining contractual term |
Options and warrants outstanding at end of the period | 3 years 2 months 23 days
Options and warrants exercisable at the end of the period | 3 years 2 months 16 days
Options and warrants vested and expected to vest | 3 years 2 months 23 days
Aggregate intrinsic value price |
Options and warrants outstanding at end of the period | $ 297 psti_WarrantsAndOptionsAggregateIntrinsicValue
Options and warrants exercisable at the end of the period | 294 psti_WarrantsAndOptionsAggregateIntrinsicValueExercisable
Options and warrants vested and expected to vest | $ 297 psti_WarrantsAndOptionsAggregateIntrinsicValueVestedAndExpectedToVest

X
- Definition Sharebased goods and nonemployees services transaction warrants and options granted. + References No definition available. + Details
Name: | psti_SharebasedGoodsAndNonemployeesServicesTransactionWarrantsAndOptionsGranted
Namespace Prefix: | psti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sharebased goods and nonemployees services transaction warrants and options number. + References No definition available. + Details
Name: | psti_SharebasedGoodsAndNonemployeesServicesTransactionWarrantsAndOptionsNumber
Namespace Prefix: | psti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Sharebased goods and nonemployees services transaction warrants and options number exercisable. + References No definition available. + Details
Name: | psti_SharebasedGoodsAndNonemployeesServicesTransactionWarrantsAndOptionsNumberExercisable
Namespace Prefix: | psti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Sharebased goods and nonemployees services transaction warrants and options number vested and expected to vest. + References No definition available. + Details
Name: | psti_SharebasedGoodsAndNonemployeesServicesTransactionWarrantsAndOptionsNumberVestedAndExpectedToVest
Namespace Prefix: | psti_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Warrants and options aggregate intrinsic value. + References No definition available. + Details
Name: | psti_WarrantsAndOptionsAggregateIntrinsicValue
Namespace Prefix: | psti_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Warrants and options aggregate intrinsic value exercisable. + References No definition available. + Details
Name: | psti_WarrantsAndOptionsAggregateIntrinsicValueExercisable
Namespace Prefix: | psti_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | psti_WarrantsAndOptionsAggregateIntrinsicValuePriceAbstract
Namespace Prefix: | psti_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrants and options aggregate intrinsic value vested and expected to vest. + References No definition available. + Details
Name: | psti_WarrantsAndOptionsAggregateIntrinsicValueVestedAndExpectedToVest
Namespace Prefix: | psti_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Warrants and options granted weighted average exercise price. + References No definition available. + Details
Name: | psti_WarrantsAndOptionsGrantedWeightedAverageExercisePrice
Namespace Prefix: | psti_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | psti_WarrantsAndOptionsNumberAbstract
Namespace Prefix: | psti_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrants and options weighted average exercise price. + References No definition available. + Details
Name: | psti_WarrantsAndOptionsWeightedAverageExercisePrice
Namespace Prefix: | psti_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | psti_WarrantsAndOptionsWeightedAverageExercisePriceAbstract
Namespace Prefix: | psti_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrants and options weighted average exercise price excercisable. + References No definition available. + Details
Name: | psti_WarrantsAndOptionsWeightedAverageExercisePriceExcercisable
Namespace Prefix: | psti_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Warrants and options weighted average exercise price vested and expected to vest. + References No definition available. + Details
Name: | psti_WarrantsAndOptionsWeightedAverageExercisePriceVestedAndExpectedToVest
Namespace Prefix: | psti_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Warrants and pptions weighted average remaining contractual term. + References No definition available. + Details
Name: | psti_WarrantsAndOptionsWeightedAverageRemainingContractualTerm
Namespace Prefix: | psti_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrants and options weighted average remaining contractual term exercisable. + References No definition available. + Details
Name: | psti_WarrantsAndOptionsWeightedAverageRemainingContractualTermExercisable
Namespace Prefix: | psti_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | psti_WarrantsAndOptionsWeightedAverageRemainingContractualTermsAbstract
Namespace Prefix: | psti_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrants and options weighted average remaining contractual term vested and expected to vest. + References No definition available. + Details
Name: | psti_WarrantsAndOptionsWeightedAverageRemainingContractualTermVestedAndExpectedToVest
Namespace Prefix: | psti_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration