Securitization Transaction (Narrative) (Details) $ in Thousands	6 Months Ended
Jun. 30, 2019 USD ($)
Collateralized Debt, Due May 2021 [Member]
Debt Instrument [Line Items]
Collateralized debt	$ 39,540
Basis spread on variable rate	3.25%
Debt term	30 months
Collateralized Debt, Due October 2019 [Member]
Debt Instrument [Line Items]
Collateralized debt	$ 3,123
Debt term	8 months
Collateralized Debt, Due July 2019 [Member]
Debt Instrument [Line Items]
Collateralized debt	$ 397
Debt term	12 months
Collateralized Debt, Due January 2020 [Member]
Debt Instrument [Line Items]
Collateralized debt	$ 5,746
Basis spread on variable rate	2.00%
Debt term	8 months
Brazil [Member]
Debt Instrument [Line Items]
Collateralized debt	$ 55,395
Brazil [Member] \| Collateralized Debt, Due June 2021 [Member]
Debt Instrument [Line Items]
Collateralized debt	$ 15,855
Basis spread on variable rate	3.50%
Debt term	36 months
Argentina [Member]
Debt Instrument [Line Items]
Collateralized debt	$ 9,266
Maximum [Member] \| Collateralized Debt, Due October 2019 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	48.00%
Maximum [Member] \| Collateralized Debt, Due July 2019 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	45.00%
Maximum [Member] \| Collateralized Debt, Due January 2020 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	52.00%
Minimum [Member] \| Collateralized Debt, Due October 2019 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	33.00%
Minimum [Member] \| Collateralized Debt, Due July 2019 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	30.00%
Minimum [Member] \| Collateralized Debt, Due January 2020 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	37.00%
BADLAR Rate [Member] \| Collateralized Debt, Due October 2019 [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.00%
BADLAR Rate [Member] \| Collateralized Debt, Due July 2019 [Member]
Debt Instrument [Line Items]
Basis spread on variable rate	2.00%

The value of the collateral (typically cash) that the entity receives in a financing transaction in exchange for securities lent. This item represents a liability in the financial statements of the lender of the securities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 30
-Section 25
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=109249708&loc=d3e113275-111724

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(m)(1)(i)(A)(ii))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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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.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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