Potential Liability Obligations Under the Related Reinsurance Agreements (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Mar. 31, 2015
Policyholder Benefits and Claims Incurred, Net [Abstract]
Letters of credit held at year end from re-insurers	$ 0.4
Letters of credit issued at year end	$ 1.9

Amount of reduction of provision for policy benefits and costs incurred for policies ceded.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 20

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6480758&loc=d3e6811-158387

Name:	us-gaap_ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration