Liability related to non cash interest expense.

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- Definition

Significant Accounting Policies.

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No definition available.

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Amount of increase (decrease) in accumulated other comprehensive income (AOCI) for reclassification to retained earnings of tax effect from remeasurement of deferred tax pursuant to Tax Cuts and Jobs Act.

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No definition available.

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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- Definition

Amount of expense for amortization of capitalized computer software costs.

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The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Summary of Significant Accounting Policies - Additional Information (Detail)		3 Months Ended	6 Months Ended	9 Months Ended	12 Months Ended
	Jan. 01, 2019 USD ($)	Mar. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) Segment	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Significant Accounting Policies [Line Items]
Number of operating segments \| Segment					1
Impairment losses					$ 0	$ 0	$ 0
Percentage of ownership interest					20.00%
Accrued interest or penalties related to uncertain tax positions					$ 0	0	$ 0
Unrecognized tax benefits					0	0
Accumulated deficit					(161,232,000)	(289,072,000)
Software and Software Development Costs \| ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Capitalized costs net					3,300,000	1,600,000
Amortization of capitalized costs					$ 600,000	$ 100,000
Royalty Agreements
Significant Accounting Policies [Line Items]
Non Cash Interest Expense		$ 2,900,000	$ 9,100,000	$ 15,300,000
Maximum [Member] \| ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Accumulated deficit	$ 100,000
Maximum [Member] \| ASU 2018-02 [Member]
Significant Accounting Policies [Line Items]
Accumulated deficit	100,000
Reclassification of stranded tax effects of unrealized gains and losses on available-for-sale securities from accumulated other comprehensive income (loss) to accumulated deficit	$ 100,000
Customer Concentration Risk [Member] \| Revenue [Member] \| UNITED STATES
Significant Accounting Policies [Line Items]
Concentration risk percentage					7.00%	80.00%	90.00%
Customer Concentration Risk [Member] \| Revenue [Member] \| BERMUDA
Significant Accounting Policies [Line Items]
Concentration risk percentage					79.00%
Customer Concentration Risk [Member] \| Revenue [Member] \| Other Countries \| Maximum [Member]
Significant Accounting Policies [Line Items]
Concentration risk percentage					10.00%	10.00%	10.00%