Provision for (reversal of) excess and obsolete inventories.

No definition available.

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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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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No definition available.

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Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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Amount of valuation reserve for inventory.

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Unbilled amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. An example would be amounts associated with contracts or programs where the recognized revenue for performance thereunder exceeds the amounts billed under the terms thereof as of the date of the balance sheet.

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Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Impairment of intangible asset, finite-lived	$ 0	$ 0	$ 0	$ 0
Impairment of goodwill	0	0	0	0
Charges (benefit) for excess and obsolete inventory			(446,000)	1,232,000
Inventory reserve	16,014,000		16,014,000		$ 19,374,000
Unbilled accounts receivable	4,230,000		$ 4,230,000		$ 3,637,000
Patents
Finite-Lived Intangible Assets [Line Items]
Amortization period			17 years
Estimated useful life			13 years 3 months 18 days		13 years 2 months 12 days
Developed Technology
Finite-Lived Intangible Assets [Line Items]
Estimated useful life			12 years		12 years
Customer Relationships \| Minimum
Finite-Lived Intangible Assets [Line Items]
Estimated useful life			3 years		3 years
Customer Relationships \| Maximum
Finite-Lived Intangible Assets [Line Items]
Estimated useful life			7 years		7 years
Other Intangibles
Finite-Lived Intangible Assets [Line Items]
Estimated useful life			3 years		3 years
Cost of Goods Sold
Finite-Lived Intangible Assets [Line Items]
Charges (benefit) for excess and obsolete inventory	$ 214,000	$ 172,000	$ (427,000)	$ 1,149,000