XML 54 R43.htm IDEA: XBRL DOCUMENT
v3.21.2

Cash, Cash Equivalents, and Investments (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2021 | Dec. 31, 2020 | Sep. 30, 2020
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | $ 637,778 | $ 637,778 | $ 652,816 |
Gross Unrealized Gains | 129 | 129 | 401 |
Gross Unrealized Losses | (6,777) | (6,777) | (128) |
Fair Value | 631,130 | 631,130 | 653,089 |
Cash and Cash Equivalents | 281,703 | 281,703 | 155,443 |
Marketable Securities | 83,340 | 83,340 |  |
Short-Term Investments | 216,628 | 216,628 | 406,667 |
Long-Term Investments | 49,447 | 49,447 | 90,706 |
Expected credit loss reserve | (100) | (100) | 200 |
Cash and cash equivalents | 281,691 | 281,691 | 155,440 | $ 176,000
Short-term investments | 216,557 | 216,557 | 406,525 |
Long-term investments | 49,431 | 49,431 | 90,681 |
Marketable securities, unrealized gain (loss) | (6,700) | (6,700) |  |
Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 257,225 | 257,225 | 183,789 |
Gross Unrealized Gains | 49 | 49 | 128 |
Gross Unrealized Losses | (6,660) | (6,660) |  |
Fair Value | 250,614 | 250,614 | 183,917 |
Cash and Cash Equivalents | 119,225 | 119,225 | 23,611 |
Marketable Securities | 83,340 | 83,340 |  |
Short-Term Investments | 40,000 | 40,000 | 120,178 |
Long-Term Investments | 8,000 | 8,000 | 40,000 |
Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 218,075 | 218,075 | 352,920 |
Gross Unrealized Gains | 80 | 80 | 273 |
Gross Unrealized Losses | (117) | (117) | (128) |
Fair Value | 218,038 | 218,038 | 353,065 |
Cash and Cash Equivalents |  |  | 15,725 |
Short-Term Investments | 176,628 | 176,628 | 286,489 |
Long-Term Investments | 41,447 | 41,447 | 50,706 |
Cash and Cash Equivalents |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Expected credit loss reserve | (12) | (12) | (3) |
Short-Term Investments |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Expected credit loss reserve | (71) | (71) | (142) |
Long-Term Investments |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Expected credit loss reserve | (16) | (16) | (25) |
Common stock | Share Purchase Agreement with Cellebrite DI Ltd. |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Marketable Securities | $ 90,000 | $ 90,000 |  |
Investment owned, shares held | 9,000,000 | 9,000,000 |  |
Cash |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | $ 162,478 | $ 162,478 | 116,107 |
Fair Value | 162,478 | 162,478 | 116,107 |
Cash and Cash Equivalents | 162,478 | 162,478 | 116,107 |
Money market funds | Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 119,225 | 119,225 | 23,611 |
Fair Value | 119,225 | 119,225 | 23,611 |
Cash and Cash Equivalents | 119,225 | 119,225 | 23,611 |
Agency bonds | Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 48,000 | 48,000 | 63,794 |
Gross Unrealized Gains | 49 | 49 | 122 |
Fair Value | 48,049 | 48,049 | 63,916 |
Short-Term Investments | 40,000 | 40,000 | 23,794 |
Long-Term Investments | 8,000 | 8,000 | 40,000 |
Marketable securities | Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 90,000 | 90,000 |  |
Gross Unrealized Losses | (6,660) | (6,660) |  |
Fair Value | 83,340 | 83,340 |  |
Marketable Securities | 83,340 | 83,340 |  |
Treasury bills | Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost |  |  | 96,384 |
Gross Unrealized Gains |  |  | 6 |
Fair Value |  |  | 96,390 |
Short-Term Investments |  |  | 96,384 |
State and municipal obligations | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 77,764 | 77,764 | 77,130 |
Gross Unrealized Gains | 4 | 4 | 25 |
Gross Unrealized Losses | (22) | (22) | (28) |
Fair Value | 77,746 | 77,746 | 77,127 |
Short-Term Investments | 72,383 | 72,383 | 66,519 |
Long-Term Investments | 5,381 | 5,381 | 10,611 |
Certificates of deposit | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 500 | 500 | 500 |
Fair Value | 500 | 500 | 500 |
Short-Term Investments | 500 | 500 | 500 |
Corporate bonds | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 119,817 | 119,817 | 212,825 |
Gross Unrealized Gains | 76 | 76 | 232 |
Gross Unrealized Losses | (95) | (95) | (100) |
Fair Value | 119,798 | 119,798 | 212,957 |
Cash and Cash Equivalents |  |  | 2,525 |
Short-Term Investments | 83,751 | 83,751 | 170,205 |
Long-Term Investments | 36,066 | 36,066 | 40,095 |
U.S. Treasury repurchase agreements | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost |  |  | 13,200 |
Fair Value |  |  | 13,200 |
Cash and Cash Equivalents |  |  | 13,200 |
Treasury inflation - protected securities | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost |  |  | 3,291 |
Gross Unrealized Gains |  |  | 16 |
Fair Value |  |  | 3,307 |
Short-Term Investments |  |  | 3,291 |
Commercial paper | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 19,994 | 19,994 | 45,974 |
Fair Value | 19,994 | 19,994 | 45,974 |
Short-Term Investments | $ 19,994 | $ 19,994 | $ 45,974 |

X
- Definition Cash cash equivalent and investments amortized cost. + References No definition available. + Details
Name: | axon_CashCashEquivalentAndInvestmentsAmortizedCost
Namespace Prefix: | axon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). + References No definition available. + Details
Name: | axon_LongTermInvestment
Namespace Prefix: | axon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current. + References No definition available. + Details
Name: | axon_ShortTermInvestment
Namespace Prefix: | axon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount 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. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3044-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_CashAndCashEquivalentsAtCarryingValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of allowance for credit loss for debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aaa) -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
Name: | us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121553693&loc=d3e26610-111562 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_HeldToMaturitySecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121645371&loc=SL120269820-111563 + Details
Name: | us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121645371&loc=SL120269820-111563 + Details
Name: | us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121645371&loc=SL120269820-111563 + Details
Name: | us-gaap_HeldToMaturitySecuritiesFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Balance held at close of period in number of shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 210 -Section 50 -Paragraph 6 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=99383244&loc=d3e12121-115841 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-12B(Column B)) -URI http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010 + Details
Name: | us-gaap_InvestmentOwnedBalanceShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in marketable security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.4) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
Name: | us-gaap_MarketableSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of unrealized gain (loss) on investment in marketable security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(7)(c)) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
Name: | us-gaap_MarketableSecuritiesUnrealizedGainLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(4)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(5)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)(g)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_ShortTermInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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_InvestmentTypeAxis=us-gaap_CashAndCashEquivalentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=us-gaap_ShortTermInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=us-gaap_OtherLongTermInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=axon_SharePurchaseAgreementWithCellebriteDiLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_CashMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_MoneyMarketFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=axon_AgencyBondsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=axon_MarketableSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_USTreasuryBillSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_USStatesAndPoliticalSubdivisionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_CertificatesOfDepositMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_CorporateBondSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_USTreasurySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=axon_TreasuryInflationProtectedSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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