Description of Business (Details Textual) (USD $)	1 Months Ended		3 Months Ended		6 Months Ended		12 Months Ended
	Apr. 30, 2013	Jul. 31, 2012	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012	Apr. 03, 2013	Feb. 26, 2013	Apr. 04, 2011
Working Capital Deficit			$ 7,700,000		$ 7,700,000
Aggregate Indebtedness			1,700,000		1,700,000
Net Proceeds Net Of Underwriting Expenses	3,600,000
Underwriting Agreement Number Of Units								8,300,000
Issuance Costs of Underwritten Public Offering	600,000
Share Price								$ 0.50
Underwriting Agreement Unit Description	consisting of one share of common stock and a warrant to purchase 0.50 of a share of common stock						the Company received a letter from Nasdaq (the Minimum Bid Price Notice) notifying it that the closing bid price of its common stock was below the $1.00 minimum bid price requirement for 30 consecutive business days and, as a result, the Company no longer complied with the minimum bid price requirement under Listing Rule 5550(a)(2) for continued listing on Nasdaq. The Minimum Bid Price Notice also stated that the Company has been provided an initial compliance period of 180 calendar days, or until June 3, 2013, to regain compliance with the minimum bid price requirement.
Exercise Price Of Warrant								$ 0.58
Restructuring Charges Credits, Net			665,000	1,001,000	919,000	1,001,000
Savings In Operating Costs Due To Restructuring		8,000,000			2,000,000
Percentage Of Accounts Receivable Due From Customers			65.00%		65.00%		71.00%
Percentage Of Accounts Receivable Due Total			10.00%		10.00%
Minimum Net Capital Required									2,500,000
Restricted Cash and Cash Equivalents			800,000		800,000		2,200,000
Line Of Credit Facility, Maximum Borrowing Capacity			$ 200,000		$ 200,000					$ 5,000,000