Business Combinations - Aggregate Acquisition Consideration (Details) - Crystal - USD ($) $ in Thousands	Oct. 06, 2017	Dec. 31, 2019
Business Acquisition [Line Items]
Cash paid to Crystal shareholders	$ 26,877
Cash payable to Crystal Shareholders	336	$ 20
Assumed liabilities	129
Fair value of contingent consideration	8,401
Total consideration	$ 35,743

Cash Paid to Acquire Business

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- Definition

Cash Payable

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- Definition

Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Fair Value of Contingent Consideration

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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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- Definition

Amount of liabilities assumed at the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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