v3.19.3

Revenue - Summary of Deferred Revenue Activity (Details) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2019 USD ($)
Change in Contract with Customer, Liability [Roll Forward] |
Balance at beginning of period | $ 68,804
Add: |
New prepay contracts entered into during the period (1) | 24,121
Less: |
Revenue recognized that was included in the contract liability balance at the beginning of the period | 67,823
Revenue recognized related to contracts entered into during the period | 8,174
Other changes | 480
Balance at end of period | 16,448
Prepaid contracts, payment collected | $ 23,700

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- Definition Change in Contract with Customer, Liability [Roll Forward] + References No definition available. + Details
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- Definition Contract With Customer, Liability, Decreases During Period [Abstract] + References No definition available. + Details
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- Definition Contract With Customer, Liability, Increase From Contracts Entered During Period + References No definition available. + Details
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- Definition Contract With Customer, Liability, Increases During Period [Abstract] + References No definition available. + Details
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- Definition Contract With Customer, Liability, Other Changes + References No definition available. + Details
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- Definition Contract With Customer, Liability, Payment Collected + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition Contract With Customer, Liability, Revenue Recognized, Contracts Entered During Period + References No definition available. + Details
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130532-203044 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045 + Details
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X
- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045 + Details
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