XML 120 R105.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Subsequent Events (Details) $ in Millions | 1 Months Ended |  |  |
--- | --- | --- | --- | ---
Mar. 31, 2016 USD ($) item | Jan. 31, 2016 USD ($) | Jan. 08, 2016 USD ($) building | Dec. 31, 2015 USD ($) building | Dec. 31, 2010 USD ($)
East West Bank | Mortgage Payable - Due January 2016 |  |  |  |  |
Subsequent Events |  |  |  |  |
Principal amount |  |  |  |  | $ 4.5
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid |  |  |  | $ 3.8 |
Rancho Cucamonga | East West Bank | Mortgage Payable - Due January 2016 |  |  |  |  |
Subsequent Events |  |  |  |  |
Number of Buildings Securing Loan | building |  |  |  | 1 |
Subsequent Event | East West Bank | Mortgage Payable - Due January 2016 |  |  |  |  |
Subsequent Events |  |  |  |  |
Principal amount |  |  | $ 3.7 |  |
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid |  |  | $ 3.3 |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  | 4.39% |  |
Subsequent Event | Rancho Cucamonga | East West Bank | Mortgage Payable - Due January 2016 |  |  |  |  |
Subsequent Events |  |  |  |  |
Number of Buildings Securing Loan | building |  |  | 1 |  |
Letop | Subsequent Event | ANP |  |  |  |  |
Subsequent Events |  |  |  |  |
Business Combination, Consideration Transferred |  | $ 0.7 |  |  |
Hikma Pharmaceuticals PLC | Subsequent Event |  |  |  |  |
Subsequent Events |  |  |  |  |
Business Combination, Consideration Transferred | $ 4.0 |  |  |  |
Number of Injectable Products Acquired | item | 14 |  |  |  |
Number of Different Injectable Chemical Entities | item | 11 |  |  |  |

X
- Definition Represents the number of buildings securing a loan. + References No definition available. + Details
Name: | amph_NumberOfBuildingsSecuringLoan
Namespace Prefix: | amph_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the number of different injectable checmical entities. + References No definition available. + Details
Name: | amph_NumberOfDifferentInjectableChemicalEntities
Namespace Prefix: | amph_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of injectables acquired during the period. + References No definition available. + Details
Name: | amph_NumberOfInjectableProductsAcquired
Namespace Prefix: | amph_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
Name: | us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of payment greater than the preceding installment payments to be paid at final maturity date of debt. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LineOfCreditFacilityAxis=amph_EastWestBankMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=amph_MortgagePayableDueJanuary2016Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_EntityByLocationAxis=amph_RanchoCucamongaCaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=amph_NanjingLetopMedicalTechnologyCo.Ltd.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=amph_ANPMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=amph_HikmaPharmaceuticalsPlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |