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Loans Receivable - Troubled Debt Restructuring (Details) $ in Thousands	3 Months Ended
	Jun. 30, 2015 USD ($) contract	Jun. 30, 2014 USD ($) contract
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts | contract	1,000	1,000
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 57	$ 21
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 57	$ 21
Residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts | contract	1,000	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 57	$ 0
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 57	$ 0
Other consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts | contract	0	1,000
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 0	$ 21
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 0	$ 21

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+ References

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 310



-SubTopic 10



-Section 50



-Paragraph 33



-URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953676-111524

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- Definition

Post-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 310



-SubTopic 10



-Section 50



-Paragraph 33



-URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953676-111524

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- Definition

Pre-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 310



-SubTopic 10



-Section 50



-Paragraph 33



-URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953676-111524

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