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Loans Receivable, Net Loans Receivable, Net - TDRs (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts		1
Business
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts	3	1
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 2,776	$ 285
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 2,776	$ 285
weighted average rate pre modification	6.51%	7.25%
Weighted average rate post modification	6.04%	7.00%

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Weighted average rate post modification on TDR loans

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weighted average rate pre modification rates on TDR loans

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Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
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Post-modification amount of investment in financing receivables modified by troubled debt restructurings.

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-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
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Pre-modification amount of investment in financing receivables modified by troubled debt restructurings.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
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