XML 28 R47.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Business and Credit Risk Concentration (Details Narrative) | 12 Months Ended
--- | ---
Jun. 30, 2012 | Jun. 30, 2011
Risks and Uncertainties [Abstract] |  |
Government contracts percent revenue | 68.00% | 73.00%

X
- Definition Percentage of revenue generated from a single external customer that accounts for 10 percent or more of an entity's revenues. + References No definition available. + Details
Name: | us-gaap_EntityWideRevenueMajorCustomerPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RisksAndUncertaintiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration