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Lessor Leases Investment in Sale-Type Leases (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 | Dec. 31, 2018
Capital Leased Assets [Line Items] |  |
Present value adjustment | $ (2,348) | $ (2,477)
Sales-type, Lease Receivable | 28,458 | 25,818
Net Investment in Lease, Current | (8,989) | (8,736)
Net Investment in Lease, Noncurrent | 19,469 | 17,082
Collective allowance for credit losses |  | 200
Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received | $ 30,806 | $ 28,295
Minimum |  |
Capital Leased Assets [Line Items] |  |
Terms of sales-type leases (in years) | 1 year |
Maximum |  |
Capital Leased Assets [Line Items] |  |
Terms of sales-type leases (in years) | 5 years |
Sales Type Lease |  |
Capital Leased Assets [Line Items] |  |
Collective allowance for credit losses | $ 200 |

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- Definition Amount of net investment in sales-type and direct financing lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77888421&loc=SL77919306-209978 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77888421&loc=SL77919308-209978 + Details
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- Definition Present value of lease payments not yet received by lessor and amount expected to be derived from underlying asset, following end of lease term guaranteed by lessee or other third party unrelated to lessor, from sales-type and direct financing leases. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=77888428&loc=SL77919391-209981 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888428&loc=SL77919379-209981 + Details
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- Definition Amount of undiscounted lease receivable in excess of discounted receivable for sales-type and direct financing leases. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=77888428&loc=SL77919391-209981 + Details
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