Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Revenues:
Product	$ 12,478	$ 11,446
Service	5,062	5,752
Total revenues	17,540	17,198
Cost of sales:
Product	5,540	4,984
Service	2,302	2,712
Total cost of sales	7,842	7,696
Gross margin	9,698	9,502
Operating expenses:
Sales and marketing	3,966	3,482
Research and development	3,268	3,173
General and administrative	1,954	2,047
Gain on sale of IPv4 addresses, net	(339)	0
Total operating expenses	8,849	8,702
Operating income	849	800
Interest income	4	14
Interest expense	(1)	(16)
Other expense, net	(288)	(25)
Income before income taxes	564	773
Provision for income taxes	177	39
Net income	$ 387	$ 734
Net income per share
Basic (in dollars per share)	$ 0.04	$ 0.08
Diluted (in dollars per share)	$ 0.04	$ 0.08
Weighted average shares outstanding - basic (in shares)	8,990	8,813
Weighted average shares outstanding - diluted (in shares)	9,115	9,049
Cash dividends declared per common share (in dollars per share)	$ 0.12	$ 0.12