Note 8 - Net Investment In Leases (Detail) (USD $) In Millions, unless otherwise specified	6 Months Ended	12 Months Ended
Dec. 31, 2012	Jun. 30, 2012
Direct Costs of Leased and Rented Property or Equipment	$ 3.1	$ 3.6

Costs incurred and are directly related to generating revenues from leased and rented property or equipment.

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 210.5-03.2(c))

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

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Balance Type:	debit
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