Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows provided by (used in) operating activities:
Net income	$ 387	$ 734
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation and amortization	501	727
Gain on sale of IPv4 addresses, net	(339)	0
Share-based compensation	226	391
Other non-cash expenses	309	(168)
Decrease (increase) in assets:
Accounts receivable	(1,621)	1,056
Inventories	105	(190)
Prepaid expenses and other current assets, net	(230)	775
Other long-term assets, net	(4)	(15)
Increase (decrease) in liabilities:
Accounts payable and accrued expenses, net	(1,132)	(2,684)
Deferred revenue	1,299	(1,263)
Long-term liabilities, net	15	38
Net cash provided by operating activities	(484)	(599)
Cash flows (used in) provided by investing activities:
Additions to property and equipment	(388)	(538)
Proceeds from sale of IPv4 addresses	301	0
Net cash used in investing activities	(87)	(538)
Cash flows provided by (used in) financing activities:
Dividends paid	(1,190)	(1,190)
Repurchase of shares to satisfy tax withholdings	0	(134)
Net cash used in financing activities	(1,190)	(1,324)
Effect of exchange rates on cash and cash equivalents	(91)	67
Increase in cash and cash equivalents	(1,852)	(2,394)
Cash and cash equivalents - beginning of year	28,074	27,927
Cash and cash equivalents - end of year	26,222	25,533
Cash paid during the period for:
Interest	2	6
Income taxes (net of refunds)	$ 398	$ 54