Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash flows from operating activities
Net loss	$ (2,722)	$ (1,924)
Adjustments to reconcile net loss to net cash provided by operating activities:
Stock-based compensation	16	815
Asset impairment	0	200
Depreciation and amortization	1,552	1,742
Changes in assets and liabilities:
Accounts receivable	952	725
Accounts payable	(2,796)	(3,770)
Deferred revenue	325	975
Other assets and liabilities	1,705	1,835
Net cash provided by (used in) operating activities	(968)	598
Cash flows from investing activities
Purchases of property, equipment and leasehold improvements	(936)	(385)
Net cash used in investing activities	(936)	(385)
Cash flows from financing activities
State of Texas Funding	0	900
Term loan payment	(279)	(267)
Proceeds for common stock issuance	40	0
Net cash provided by (used in) financing activities	(239)	633
Net change in cash and cash equivalents	(2,143)	846
Cash and cash equivalents at beginning of period	10,177	14,994
Cash and cash equivalents at end of period	8,034	15,840
Supplemental disclosures of cash flow information:
Cash paid for interest	$ 188	$ 200