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v2.4.1.9

COMMITMENTS AND CONTINGENCIES (Details) (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Dec. 31, 2014
Other Commitments [Line Items] |
Decrease in cash pledged | $ (4,251)us-gaap_IncreaseDecreaseInRestrictedCash
Grants received | 18,111 psti_AggregateGrantsReceived
Royalty payable based on grants received | 100.00%psti_RoyaltyRatePayableOnGrantsReceived
Accrued and paid royalties | 60 psti_RoyaltiesAmountPaidAndAccrued
Contingent liability amount | $ 18,051 us-gaap_RoyaltyGuaranteesCommitmentsAmount
Minimum [Member] |
Other Commitments [Line Items] |
Royalty rate | 3.00%psti_RoyaltyRateSales / us-gaap_RangeAxis = us-gaap_MinimumMember
Maximum [Member] |
Other Commitments [Line Items] |
Royalty rate | 4.00%psti_RoyaltyRateSales / us-gaap_RangeAxis = us-gaap_MaximumMember

X
- Definition Aggregate revenue received from grants as of the balance sheet date. + References No definition available. + Details
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Balance Type: | debit
Period Type: | instant

X
- Definition Amount of royalty paid or accrued. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum royalty payable based on a percentage of grants received. + References No definition available. + Details
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Namespace Prefix: | psti_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Royalty rate payable calculated as a percentage of the sale of products and other related revenues generated from such projects. + References No definition available. + Details
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Period Type: | duration

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- Definition The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Details
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Balance Type: | na
Period Type: | duration

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- Definition The amount the entity has committed to make for future royalty guarantees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 440 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473578&loc=d3e63223-108013 + Details
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Balance Type: |
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- Details
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