Note 9. Interest Expense (Detail) - Interest Expense Components (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Interest - Convertible Note Payable and Notes PayableA	$ 1,045	$ 1,001
Accretion of embedded derivative liability - Convertible Note Payable	1	837
Amortization of prepaid financing costs		12
Additional interest - Common Stock	12	35
Interest on capitalized lease obligations	1	4
Interest on Notes Payable - CD Financial	17	15
Other interest expense	33	13
Interest Expense	1,109	1,938
Convertible Debt [Member]
Accretion of discount - Convertible Note Payable and Notes Payable		$ 21