Note 13 - Equipment Leasing and Services Segment	9 Months Ended
Mar. 31, 2016
Notes to Financial Statements
Property, Plant and Equipment Disclosure [Text Block]	13. Equipment Leasing and Services Segment We routinely enter into financing leases with independent contractors and assign leases to third parties. Total net proceeds of units during the three and nine months ended March 31, 2016 was $30.4 million and $318.6 million, respectively. The net gain as a result of these transactions in the three and nine months ended March 31, 2016 was $2.0 million and $20.8 million, respectively. The $1.0 million of net operating expense reported under the equipment leasing and services segment for the three months ended March 31, 2016 includes $2.0 million in gains recorded on a net basis for such period, less operating expenses associated with this segment. The $8.1 million operating income reported under the equipment leasing and services segment includes $20.8 million in gains recorded on a net basis for such period, less associated operating expenses.

Note 13 - Equipment Leasing and Services Segment

9 Months Ended

Mar. 31, 2016

Property, Plant and Equipment Disclosure [Text Block]

13. Equipment Leasing and Services Segment

We routinely enter into financing leases with independent contractors and assign leases to third parties. Total net proceeds of units during the three and nine months ended March 31, 2016 was $30.4 million and $318.6 million, respectively. The net gain as a result of these transactions in the three and nine months ended March 31, 2016 was $2.0 million and $20.8 million, respectively. The $1.0 million of net operating expense reported under the equipment leasing and services segment for the three months ended March 31, 2016 includes $2.0 million in gains recorded on a net basis for such period, less operating expenses associated with this segment. The $8.1 million operating income reported under the equipment leasing and services segment includes $20.8 million in gains recorded on a net basis for such period, less associated operating expenses.