Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
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Debt Instrument, Covenant, Consolidated Fixed Charge Coverage Ratio, Minimum

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Debt Instrument, Covenant, Consolidated Total Lease Adjusted Leverage Ratio in Period One, Maximum

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Debt Instrument, Covenant, Threshold for Limit on Growth Capital Expenditures, Minimum Ratio of CTLAL to Maximum Permitted CTLAL

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- Definition

Debt Instrument, Minimum Percent of Outstanding Debt to be Hedged Within 60 Days of the Closing Date

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Long-term Debt, Amortization, Percent

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Long-term Debt, Amortization in Next Twelve Months, Percent

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

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Face (par) amount of debt instrument at time of issuance.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-SubTopic 30
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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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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.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of long-term debt classified as other.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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This is the result of the principal amount outstanding of total loans managed or securitized less securitized loans and loans that are in the process of being securitized.

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Debt - Senior Secured Credit Agreement (Details)	Mar. 14, 2018 USD ($)	Nov. 08, 2016 USD ($)	Dec. 14, 2016 USD ($)
Debt Instrument [Line Items]
Derivative, notional amount			$ 17,500,000
2016 Credit Agreement
Debt Instrument [Line Items]
Debt face amount		$ 65,000,000
Debt covenant, CTLAL maximum	6.50	5.00
Debt covenant, CTLAL maximum thereafter		4.75
Debt covenant, consolidated fixed charge coverage ratio		1.25
Debt covenant, CTLAL minimum for Limit on Growth Capital Expenditures		0.25
Total outstanding loans	$ 38,200,000
Letters of credit	1,300,000
Other indebtedness	200,000
2016 Credit Agreement \| Minimum
Debt Instrument [Line Items]
Commitment fee percentage		0.30%
2016 Credit Agreement \| Maximum
Debt Instrument [Line Items]
Commitment fee percentage		0.35%
Term Loan \| 2016 Credit Agreement
Debt Instrument [Line Items]
Debt face amount		$ 35,000,000
Debt term		5 years
Amortization in year one, percent		7.00%
Amortization total, percent		35.00%
Percent of initial outstanding term loan			50.00%
Revolver \| 2016 Credit Agreement
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity	$ 30,000,000
Debt term		5 years
Revolver \| 2016 Credit Agreement \| Federal Funds Rate
Debt Instrument [Line Items]
Basis spread on variable rate		0.50%
Revolver \| 2016 Credit Agreement \| 30-day LIBOR (LIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%	1.00%
Revolver \| 2016 Credit Agreement \| Base Rate \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate		1.50%
Revolver \| 2016 Credit Agreement \| Base Rate \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate		2.50%
Revolver \| 2016 Credit Agreement \| LIBOR \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate		2.50%
Revolver \| 2016 Credit Agreement \| LIBOR \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate		3.50%
Letters of Credit \| 2016 Credit Agreement
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity	$ 2,000,000	$ 5,000,000