XML 40 R30.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Revenue from Contracts with Customers - Additional Information (Details) $ in Millions | 6 Months Ended |
--- | --- | ---
Jun. 30, 2018 USD ($) item | Jan. 31, 2018 USD ($)
Disaggregation of Revenue [Line Items] |  |
Lease rent receivables past due | $ 4.1 |
Maintenance reserve receivables past due | $ 3.5 |
Number of performance obligations identified | item | 1 |
Unbilled revenue associated with outstanding contracts | $ 0.7 |
Other Assets |  |
Disaggregation of Revenue [Line Items] |  |
Unbilled revenue associated with outstanding contracts |  | $ 0.4

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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130532-203044 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130531-203044 + Details
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Balance Type: | credit
Period Type: | instant

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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. + References No definition available. + Details
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- Definition The amount of lease rent receivables that are more than 30 days past due. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition The amount of maintenance receivables that are more than 30 days past due. + References No definition available. + Details
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- Definition Represents the number of performance obligations identified. + References No definition available. + Details
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- Details
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