Debt Instrument, Default Interest Rate

No definition available.

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Namespace Prefix:	asti_
Data Type:	dtr-types:percentItemType
Balance Type:	na
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

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

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+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

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+ Details

Name:	us-gaap_ProceedsFromIssuanceOfDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- 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_ShortTermDebtLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DebtInstrumentAxis=asti_PenumbraConvertibleNoteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

CONVERTIBLE NOTES - Penumbra Convertible Note - Additional Information (Details) - USD ($)		12 Months Ended
	Jun. 09, 2020	Dec. 31, 2021	Dec. 31, 2020	Aug. 02, 2019
Short Term Debt [Line Items]
Proceeds from issuance of debt		$ 0	$ 10,750,000
Stated interest rate		12.00%
Default interest rate				10.50%
Conversion price (in dollars per share)		$ 10,000
Penumbra Convertible Note
Short Term Debt [Line Items]
Aggregate principal amount of notes outstanding	$ 250,000
Proceeds from issuance of debt	$ 250,000
Debt instrument, maturity date	Jun. 09, 2021
Stated interest rate	6.00%
Default interest rate	18.00%
Conversion price (in dollars per share)	$ 0.50