Business and Credit Risk Concentration (Details Narrative)	3 Months Ended
Sep. 30, 2012	Sep. 30, 2011
Risks and Uncertainties [Abstract]
Government contracts percent revenue	60.00%	68.00%
Government contracts percent of receivables	31.00%

Percentage of revenue generated from a single external customer that accounts for 10 percent or more of an entity's revenues.

No definition available.

Name:	us-gaap_EntityWideRevenueMajorCustomerPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration