Segment Information (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Segment Reporting Information [Line Items]
Revenue	$ 23,995	$ 26,138
Income (loss) before income taxes	(723)	(3,316)
Fixed assets, net	37,035	37,270
Total assets	48,002	50,049
ASO
Segment Reporting Information [Line Items]
Revenue	23,862	25,817
Income (loss) before income taxes	3,121	1,039
Fixed assets, net	35,625	36,997
Total assets	46,159	48,867
Spacetech
Segment Reporting Information [Line Items]
Revenue	133	321
Income (loss) before income taxes	(3,844)	(4,355)
Fixed assets, net	1,410	273
Total assets	$ 1,843	$ 1,182