v3.2.0.727

Business Segment Information (Geographic Data) (Details) $ in Thousands	3 Months Ended
	Jun. 30, 2015 USD ($) geographic_area	Jun. 30, 2014 USD ($)	Mar. 31, 2015 USD ($)
Geographic Data
Number of geographic areas the Company operates in | geographic_area	2
Operating revenues	$ 56,108	$ 63,338
Assets	456,159		$ 466,025
United States of America
Geographic Data
Operating revenues	54,521	60,307
Assets	448,748		458,197
Europe
Geographic Data
Operating revenues	1,587	$ 3,031
Assets	$ 7,411		$ 7,828

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- Definition

Number of Geographic Areas in which Entity Operates

+ References

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

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



-Publisher FASB



-Name Accounting Standards Codification



-Topic 210



-SubTopic 10



-Section S99



-Paragraph 1



-Subparagraph (SX 210.5-02.18)



-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



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-Section S99



-Paragraph 1



-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 3: http://www.xbrl.org/2003/role/presentationRef



-Publisher SEC



-Name Regulation S-X (SX)



-Number 210



-Section 03



-Paragraph 12



-Article 7

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- Definition

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.

+ References

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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

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



-Publisher FASB



-Name Accounting Standards Codification



-Topic 225



-SubTopic 10



-Section S99



-Paragraph 2



-Subparagraph (SX 210.5-03.1)



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