Debt Conversion, Conversion Numerator

No definition available.

Name:	axdx_DebtConversionConversionNumerator
Namespace Prefix:	axdx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt Conversion, Number Of Tranches

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Debt Instrument, Convertible, Threshold Percentage of Notes Trading Price Trigger

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Payments To Fund Prepaid Forward Stock Repurchase

+ References

No definition available.

+ Details

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Balance Type:	debit
Period Type:	duration

- Definition

Treasury Stock Acquired, Number Of Shares Prepaid

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

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Period Type:	duration

- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

+ References

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Balance Type:	na
Period Type:	duration

- Definition

The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

+ Details

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Period Type:	duration

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

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+ Details

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Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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Period Type:	duration

- Definition

Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature.

+ References

No definition available.

+ Details

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- Definition

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.

+ References

No definition available.

+ Details

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

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+ Details

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Period Type:	instant

- 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_DebtInstrumentLineItems
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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Convertible Notes - Narrative (Details)			3 Months Ended
Convertible Notes - Narrative (Details)	Mar. 29, 2022 USD ($) $ / shares shares	Mar. 21, 2022 USD ($) tranche $ / shares	Mar. 31, 2022 USD ($) day $ / shares shares	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Gain on extinguishment of debt			$ 2,646,000	$ 0
Prepaid Forward
Debt Instrument [Line Items]
Funded prepaid forward			$ 45,100,000
Stock underlying the prepaid forward (shares) \| shares			1,858,500
Convertible notes \| 2.50% Convertible notes due 2023
Debt Instrument [Line Items]
Conversion ratio			0.0323428
Initial conversion price (usd per share) \| $ / shares			$ 30.92
Contractual term			5 years
Effective interest rate			3.20%
Repurchase principal balance			100.00%
Principal amount			$ (106,500,000)		$ (120,500,000)
Convertible notes \| 2.50% Convertible notes due 2023 \| Level 2
Debt Instrument [Line Items]
Fair value			$ 73,700,000		$ 89,400,000
Convertible notes \| 2.50% Convertible notes due 2023 \| Exchange Agreement
Debt Instrument [Line Items]
Conversion ratio			0.02264
Notes exchanged		$ 14,000,000
Number of tranches \| tranche		8
Conversion numerator		$ 155.67
Convertible notes \| 2.50% Convertible notes due 2023 \| Option one to convert
Debt Instrument [Line Items]
Stock price conversion threshold, percentage			130.00%
Consecutive trading days \| day			20
Threshold trading days \| day			30
Convertible notes \| 2.50% Convertible notes due 2023 \| Option two to convert
Debt Instrument [Line Items]
Consecutive trading days \| day			5
Threshold trading days \| day			5
Trading price threshold, percentage			98.00%
Convertible notes \| New Notes
Debt Instrument [Line Items]
Fair value		$ 11,500,000
Share price (in usd per share) \| $ / shares		$ 1.86
Gain on extinguishment of debt			$ 2,500,000
Principal amount			(12,300,000)
Convertible notes \| New Notes \| Level 2
Debt Instrument [Line Items]
Fair value			10,100,000
Convertible notes \| New Notes \| Exchange Agreement
Debt Instrument [Line Items]
Notes exchanged	$ 1,800,000
Share price (in usd per share) \| $ / shares	$ 1.48
Gain on extinguishment of debt	$ (200,000)
Shares issued (shares) \| shares	849,713
Common stock value			1,300,000
Convertible notes \| Notes and New Notes
Debt Instrument [Line Items]
Principal amount			$ (118,800,000)