XML 51 R24.htm IDEA: XBRL DOCUMENT
v3.20.1

Summary of Significant Accounting Policies (Summary of Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) - USD ($) | Mar. 31, 2020 | Feb. 29, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Assets |  |  |
Total cash and cash equivalents | $ 68,862,000 |  | $ 29,627,000
Total investments | 73,729,000 |  | 19,472,000
Long-term restricted cash | 4,000,000 |  | 4,000,000
Total assets measured at fair value | 146,591,000 |  | 53,099,000
Liabilities |  |  |
Financing derivative |  | $ 0 |
Continuation Advances |  |  |
Total liabilities measured at fair value |  |  |
Cash and money market funds [Member] |  |  |
Assets |  |  |
Total cash and cash equivalents | 32,529,000 |  | 18,644,000
Commercial paper [Member] |  |  |
Assets |  |  |
Total cash and cash equivalents | 36,333,000 |  | 10,983,000
Commercial paper, not included with cash and cash equivalents [Member] |  |  |
Assets |  |  |
Total investments | 45,710,000 |  | 16,971,000
Corporate debt securities [Member] |  |  |
Assets |  |  |
Total investments | 12,924,000 |  | 2,501,000
U.S. government & agency securities, not included with cash and cash equivalents [Member] |  |  |
Assets |  |  |
Total investments | 15,095,000 |  |
Level 1 [Member] |  |  |
Assets |  |  |
Total cash and cash equivalents | 32,529,000 |  | 18,644,000
Long-term restricted cash | 4,000,000 |  | 4,000,000
Total assets measured at fair value | 36,529,000 |  | 22,644,000
Liabilities |  |  |
Financing derivative |  |  |
Continuation Advances |  |  |
Total liabilities measured at fair value |  |  |
Level 1 [Member] | Cash and money market funds [Member] |  |  |
Assets |  |  |
Total cash and cash equivalents | 32,529,000 |  | 18,644,000
Level 2 [Member] |  |  |
Assets |  |  |
Total cash and cash equivalents | 36,333,000 |  | 10,983,000
Total investments | 73,729,000 |  | 19,472,000
Total assets measured at fair value | 110,062,000 |  | 30,455,000
Liabilities |  |  |
Financing derivative |  |  |
Continuation Advances |  |  |
Total liabilities measured at fair value |  |  |
Level 2 [Member] | Commercial paper [Member] |  |  |
Assets |  |  |
Total cash and cash equivalents | 36,333,000 |  | 10,983,000
Level 2 [Member] | Commercial paper, not included with cash and cash equivalents [Member] |  |  |
Assets |  |  |
Total investments | 45,710,000 |  | 16,971,000
Level 2 [Member] | Corporate debt securities [Member] |  |  |
Assets |  |  |
Total investments | 12,924,000 |  | 2,501,000
Level 2 [Member] | U.S. government & agency securities, not included with cash and cash equivalents [Member] |  |  |
Assets |  |  |
Total investments | 15,095,000 |  |
Level 3 [Member] |  |  |
Liabilities |  |  |
Financing derivative |  |  |
Continuation Advances |  |  |
Total liabilities measured at fair value |  |  |

X
- Definition Contract Termination + References No definition available. + Details
Name: | pacb_ContractTermination
Namespace Prefix: | pacb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Long-Term Restricted Cash Fair Value Disclosure + References No definition available. + Details
Name: | pacb_LongTermRestrictedCashFairValueDisclosure
Namespace Prefix: | pacb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_AssetsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_AssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
Name: | us-gaap_CashAndCashEquivalentsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 + Details
Name: | us-gaap_DerivativeLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_InvestmentsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_LiabilitiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value of financial and nonfinancial obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_LiabilitiesFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=pacb_CashAndMoneyMarketFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=us-gaap_CommercialPaperMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=us-gaap_CommercialPaperNotIncludedWithCashAndCashEquivalentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=us-gaap_CorporateDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=pacb_UsGovernmentCorporationsAndAgenciesSecuritiesNotIncludedWithCashAndCashEquivalentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |