SeaBotix Inc. Acquisition (Details) (USD $)	12 Months Ended
	Jun. 30, 2013
Cash paid	$ 9,500,000
Accrual for contingent earnout payments	5,000,000
Accrual for holdback and proforma working capital adjustment	1,560,000
Total Purchase Price	16,060,000
Net current assets, including cash acquired of $316,000 and accounts receivable acquired of $1,342,000	4,963,000
Non-current assets (mainly property and equipment)	796,000
Goodwill	6,270,000
Other intangible assets	8,500,000
Accounts payable and accrued expenses	(1,010,000)
Debt assumed	(539,000)
Deferred tax liability (non-current)	(2,920,000)
Total purchase price allocation	$ 16,060,000