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Fair Value Disclosures - Summary of financial instruments not measured at fair value (Details 1) - USD ($) $ in Thousands	Mar. 31, 2020	Mar. 31, 2019
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and restricted cash	$ 24,684	$ 37,642
Finance receivables	199,781	202,042
Repossessed assets:	1,340	1,924
Credit facility	126,830	145,000
Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and restricted cash	24,684	37,642
Finance receivables	199,781	202,042
Repossessed assets:	1,340	1,924
Credit facility	126,830	145,000
Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and restricted cash	24,684	37,642
Finance receivables	0	0
Repossessed assets:	0	0
Credit facility	0	0
Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and restricted cash	0	0
Finance receivables	0	0
Repossessed assets:	0	0
Credit facility	126,830	145,000
Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and restricted cash	0	0
Finance receivables	199,781	202,042
Repossessed assets:	1,340	1,924
Credit facility	$ 0	$ 0

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- Definition

Cash and restricted cash equivalents fair value disclosure.

+ References

No definition available.

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- Definition

Represents the portion of other impaired loans.

+ References

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- Definition

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+ References

No definition available.

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- Definition

Fair value portion of contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time.

+ References

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- Definition

Fair value portion of an agreement for an unconditional promise by the maker to pay the holder a definite sum of money at a future date.

+ 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 210.5-02.3(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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