Share based compensation by share based arrangement excericse price of non vested options outstanding.

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Share based compensation by share based arrangement number of non vested options subject to modifications.

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Share based compensation by share based arrangement options vested and outstanding.

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Share based compensation by share based arrangement unrecognized compensation modification of plan options.

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Share based compensation by share based award increase in the fair value per share of vested options.

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Share based compensation by share based award options excercised issued shares issued net of tax witholding obligation.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Aggregate carrying value as of the balance sheet date of the liabilities for deferred compensation arrangements payable after one year (or the normal operating cycle, if longer). Represents currently earned compensation under cash arrangements (such as a profit-sharing plan, rabbi trust, and employee contract--excluding equity-based arrangements) that is not actually paid until a later date.

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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.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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).

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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).

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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.

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No definition available.

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

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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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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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- Definition

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

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No definition available.

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- Definition

An excess of the fair value of the modified award over the fair value of the award immediately before the modification.

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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.

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- Definition

Weighted average grant-date fair value of non-vested options outstanding.

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No definition available.

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- Definition

Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.

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No definition available.

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Stock Incentive Plans - Additional Information (Detail) - Cypress Holdings Inc And Subsidiaries [Member] - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 26, 2018	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award stock options granted during the period				8,288		12,363	12,720	9,838
Allocated share based compensation expense		$ 2,883	$ 2,271	$ 15,537	$ 5,461	$ 11,336	$ 7,124	$ 7,199
General and Administrative Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share based compensation expense		$ 1,272	999	$ 12,579	3,526	$ 7,644	$ 3,565	$ 3,443
Common Class B [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award stock options granted during the period				479		1,398	926	114
Share based compensation by share based arrangement options vested and outstanding						41,230	27,567	14,191
Share based compensation by share based award options excercised shares issued net of tax witholding obligation				473		971	688	16
Shares Paid For Tax Witholding For Share Based Compensation				6		427	238	98
Share based compensation by share based arrangement aggregate intrinsic value of options excercised during the period				$ 1,000		$ 823	$ 451	$ 24
Share based compensation by share based arrangement options vested during the period aggregate fair value				$ 8,700		$ 6,900	$ 6,700	$ 6,500
Common Class B [Member] \| Two Thousand Seventeen Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based arrangement number of shares authorized for issuance		201,445		201,445		201,445
Share based compensation by share based arrangement number of shares available for issuance		20,770		20,770		31,879
Share based compensation by share based award stock options granted during the period				8,288		12,363	12,720	9,838
Share based compensation by share based arrangement exercise price of non vested options outstanding	$ 1,000
Share based compensation by share based arrangement plan modification incremental compensation cost								$ 100
Share based compensation by share based arrangement plan unrecognized compensation modification of plan options								$ 600
Common Class B [Member] \| Modification In The Share Based Compensation Plan [Member] \| Two Thousand Seventeen Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based arrangement number of non vested options subject to modifications	148,926
Share based compensation by share based arrangement exercise price of non vested options outstanding	$ 966
Share based compensation by share based award increase in the fair value per share of vested options	$ 10
Share based compensation by share based arrangement plan fair value per share of non vested options outstanding								$ 200
Common Class B [Member] \| Time Based Vesting Conditions [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based arrangement unrecognised compensation for options unvested remaining period for recognition				3 years 2 months 12 days
Common Class B [Member] \| Time Based Vesting Conditions [Member] \| Two Thousand Seventeen Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award stock options granted during the period				8,088		6,195	6,378	4,927
Common Class B [Member] \| Performance And Market Based Vesting Conditions [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award weighted average grant date fair value of options granted during the period				$ 298		$ 298	$ 228	$ 200
Share based compensation by share based arrangement unrecognised compensation for options unvested		$ 17,100		$ 17,100		$ 17,200
Share based compensation by share based arrangement unrecognised compensation for options unvested remaining period for recognition				3 years 2 months 12 days		2 years 6 months
Common Class B [Member] \| Performance And Market Based Vesting Conditions [Member] \| Two Thousand Seventeen Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award stock options granted during the period				200		6,168	6,342	4,911
Common Class B [Member] \| Time Based Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award weighted average grant date fair value of options granted during the period				$ 1,250		$ 622	$ 525	$ 474
Share based compensation by share based arrangement unrecognised compensation for options unvested		$ 18,000		$ 18,000		$ 14,500
Share based compensation by share based arrangement unrecognised compensation for options unvested remaining period for recognition						2 years 6 months
Common Class B [Member] \| Share-based Payment Arrangement, Option [Member] \| Two Thousand Seventeen Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award term of stock options				10 years		10 years
Common Class B [Member] \| Share-based Payment Arrangement, Option [Member] \| Time Based Vesting [Member] \| Two Thousand Seventeen Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based award requisite service period				5 years		5 years
Common Class B [Member] \| Phantom Share Units (PSUs) [Member] \| Two Thousand Seventeen Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation by share based arrangement equity instruments other than options granted during the period				0		0	0	4,060
Share based compensation by share based arrangement equity instruments other than options non vested outstanding		3,900		3,900		3,930
Common Class B [Member] \| Phantom Share Units (PSUs) [Member] \| Two Thousand Seventeen Stock Plan [Member] \| Other Noncurrent Liabilities [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Liabilities for share based compensation		$ 4,300		$ 4,300		$ 3,200	$ 900
Common Class B [Member] \| Phantom Share Units (PSUs) [Member] \| General and Administrative Expense [Member] \| Two Thousand Seventeen Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share based compensation expense		$ 300	$ 100	$ 1,100	$ 100	$ 2,200	$ 600	$ 300