Share based compensation arrangement by share based payment award, achievement period.

No definition available.

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- Definition

Share based compensation arrangement by share based payment award, award vest in maximum number of annual installments.

+ References

No definition available.

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- Definition

Share based compensation arrangement by share based payment award rate of shares issuence

+ References

No definition available.

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- Definition

Share based compensation arrangement by share based payment award vest based on achievement percentage.

+ References

No definition available.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Amount of noncash expense for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- 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.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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-Publisher FASB
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-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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-Paragraph 2
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Equity Incentive Plan - Additional Information (Detail)	3 Months Ended		6 Months Ended
Equity Incentive Plan - Additional Information (Detail)	Jun. 30, 2022 USD ($) Installment shares	Jun. 30, 2021 USD ($) shares	Jun. 30, 2022 USD ($) Installment $ / shares shares	Jun. 30, 2021 USD ($) $ / shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation			$ 2,360,000	$ 1,996,000
Performance Based Restricted Stock Option [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation	$ 0	$ 0	$ 0	0
Vesting maximum number of annual installments \| Installment	3		3
Granted \| shares	463,000
Performance Based Restricted Stock Option [Member] \| Annual Consolidated Revenue [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting maximum number of annual installments \| Installment	3		3
Share based compensation arrangement by share based payment award vest based on achievement	50.00%
Performance Based Restricted Stock Option [Member] \| Nebula
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation	$ 100,000	0	$ 100,000	0
Vesting maximum number of annual installments \| Installment	3		3
Share based compensation arrangement by share based payment award achievement period			1 year
Share based compensation arrangement by share based payment award vest based on achievement	50.00%
Time-Based Restricted Stock Units \| Non Employee Director [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation	$ 200,000	$ 200,000	$ 300,000	$ 400,000
Options granted \| shares	100,000	90,324
Time-Based Restricted Stock Units \| Maximum [Member] \| Non Employee Director [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			3 years
Time-Based Restricted Stock Units \| Minimum [Member] \| Non Employee Director [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			1 year
2019 Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of share increase			5.00%
Common stock options authorized under plan \| shares	11,760,678		11,760,678
Common stock options available for issuance \| shares	2,245,118		2,245,118
Options granted \| shares			1,135,850
2019 Plan [Member] \| Time Based Vesting Stock Option [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			3 years
Weighted average fair value granted \| $ / shares			$ 2.55	$ 1.79
Stock-based compensation	$ 1,300,000	$ 1,000,000.0	$ 2,400,000	$ 2,000,000.0
Unrecognized stock-based compensation expense	$ 5,200,000		$ 5,200,000
Unrecognized stock-based compensation expense, period			2 years
2019 Plan [Member] \| Time Based Vesting Stock Option [Member] \| Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Expiration period			10 years