Related Party Transactions (Details) - USD ($)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Software development costs	$ 162,783,000	$ 181,594,000
Corporate Wellness Facility
Related Party Transaction [Line Items]
Monthly rental income from related party	9,775
Expenses incurred	74,000	25,000
Corporate Wellness Facility \| Rental Income
Related Party Transaction [Line Items]
Rental income received	39,100	117,300
Rent receivable	0	59,000
Xpanxion LLC \| Technology Service
Related Party Transaction [Line Items]
Software development costs	$ 0	1,000,000
Payment made to related party		$ 1,200,000

Refers to rent rate per month charged to related parties.

No definition available.

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The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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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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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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