XML 80 R67.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Stockholders' Equity and Stock-based Compensation - Schedule of Warrants Outstanding and Warrants Exercisable (Details) | 9 Months Ended
--- | ---
Sep. 30, 2018 $ / shares shares
Warrant [Member] |
Warrants Outstanding | 4,349,969
Exercise Price | $ / shares | $ 1.90
Warrants Exercisable | 4,349,969
Lender Warrants [Member] |
Issue Date | May 11, 2015
Warrants Outstanding | 125,000
Exercise Price | $ / shares | $ 1.79
Warrants Exercisable | 125,000
Expiration Date | May 11, 2025
Settlement Warrants [Member] |
Issue Date | Aug. 16, 2016
Warrants Outstanding | 40,000
Exercise Price | $ / shares | $ 3.75
Warrants Exercisable | 40,000
Expiration Date | Aug. 16, 2021
Placement Agent Warrants [Member] |
Issue Date | Dec. 27, 2016
Warrants Outstanding | 210,313
Exercise Price | $ / shares | $ 1.79
Warrants Exercisable | 210,313
Expiration Date | Dec. 27, 2019
PIPE Investor Warrants [Member] |
Issue Date | Dec. 27, 2016
Warrants Outstanding | 3,359,270
Exercise Price | $ / shares | $ 1.79
Warrants Exercisable | 3,359,270
Expiration Date | Dec. 27, 2019
Lender Warrants One [Member] |
Issue Date | Jul. 19, 2017
Warrants Outstanding | 615,386
Exercise Price | $ / shares | $ 2.08
Warrants Exercisable | 615,386
Expiration Date | Jul. 19, 2024

X
- Definition Warrants exercisable. + References No definition available. + Details
Name: | IMMY_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions1
Namespace Prefix: | IMMY_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Warrants expiration date. + References No definition available. + Details
Name: | IMMY_WarrantsExpirationDate
Namespace Prefix: | IMMY_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrants issuance date. + References No definition available. + Details
Name: | IMMY_WarrantsIssuanceDate
Namespace Prefix: | IMMY_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of warrants or rights outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=IMMY_LenderWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=IMMY_SettlementWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=IMMY_PlacementAgentWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=IMMY_PIPEInvestorWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=IMMY_LenderWarrantsOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |