Additional renew of lease term.

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Available for purchase of property and equipment.

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- Definition

Lease expiration year.

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Lease payment, term.

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Loss contingency allegations claims.

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Number of former officers.

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- Definition

Percentage of equipment cost.

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- Definition

Amount of cash outflow for principal payment on finance lease.

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- Definition

Term of lessee's finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Presents an assertion of a fact by a plaintiff in a pleading or complaint, which the plaintiff claims it will prove upon presentation of evidence at the proceeding.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount of gain (loss) on sale and leaseback transaction from transfer of asset accounted for as sale.

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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.

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The net book value of the asset(s) sold in connection with the sale of the property to another party and lease back to the seller.

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Commitments and Contingencies - Additional Information (Details)			12 Months Ended
	Sep. 27, 2021 USD ($)	Apr. 20, 2021 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2017 USD ($) Officer	Dec. 31, 2021 USD ($)
Sale Leaseback Transaction [Line Items]
Lease expiration year			2027
Letters of credit outstanding amount			$ 678,000
Finance lease, term		4 years
Capital lease payments			629,000
Sale of equipment		$ 293,000
Gain on sale of equipment		$ 20,000
Property and equipment, net			$ 2,049,000		$ 4,644,000
Available for purchases of property and equipment					$ 2,600,000
Percentage of equipment cost		15.00%
Number of former officers \| Officer				2
Loss contingency allegations claims				$ 0
Loss contingency, allegations			The Company believes that there is no merit to the claims alleged against the Company and its former officers, including no alleged breach of contract by the Company, and intends to vigorously defend against the claims pertaining to the Company and its former officers.
Minimum
Sale Leaseback Transaction [Line Items]
Additional renew of lease term		1 year
Maximum
Sale Leaseback Transaction [Line Items]
Additional renew of lease term		2 years
Research Equipment
Sale Leaseback Transaction [Line Items]
Finance lease, term	4 years
Lease payment, term	monthly
Capital lease payments	$ 13,000
Equipment \| Maximum
Sale Leaseback Transaction [Line Items]
Property and equipment, net		$ 5,000,000