Property & Equipment - Property and Equipment (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Jun. 30, 2011
Property, Plant and Equipment [Abstract]
Flight Assets	$ 44,757	$ 44,757
Payload Processing Facilities	44,766	44,717
Furniture, Fixtures, Equipment & Leasehold Improvements	18,335	17,862
Capital Improvements in Progress	930	199
Gross Property and Equipment	108,788	107,535
Accumulated Depreciation	(71,518)	(69,117)
Property and Equipment, net	$ 37,270	$ 38,418

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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