Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Jun. 30, 2013
Segment Reporting Information [Line Items]
Revenue	$ 6,689	$ 6,128
Income (loss) before income taxes	1,008	(1,558)
Fixed assets, net	36,494		37,035
Total assets	47,936		48,002
ASO
Segment Reporting Information [Line Items]
Revenue	6,689	5,996
Income (loss) before income taxes	2,802	(538)
Fixed assets, net	35,127		35,625
Total assets	45,787		46,159
Spacetech
Segment Reporting Information [Line Items]
Revenue	0	132
Income (loss) before income taxes	(1,794)	(1,020)
Fixed assets, net	1,367		1,410
Total assets	$ 2,149		$ 1,843