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No definition available.

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Amount of net assets (liabilities).

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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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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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- Definition

Amount of decrease in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time from transfer to receivable due to right to consideration becoming unconditional.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Concentration Risk [Line Items]
Amounts reclassified from unbilled revenue to accounts receivable	$ (7,700)		$ (13,800)
Amounts reclassified from deferred revenue to revenue	(3,300)
Deductions from deferred revenue	$ (3,349)		$ (5,049)
Argentina \| Geographic concentration risk \| Revenue from contract with customer
Concentration Risk [Line Items]
Concentration risk percentage	8.00%
Argentina \| Geographic concentration risk \| Revenue benchmark
Concentration Risk [Line Items]
Concentration risk percentage		11.00%
Subsidiaries \| Argentina
Concentration Risk [Line Items]
Net assets	$ (4,500)