Stockholders' Equity (Details) (USD $) In Millions, except Share data, unless otherwise specified	1 Months Ended	3 Months Ended		6 Months Ended	9 Months Ended		165 Months Ended	6 Months Ended		28 Months Ended	1 Months Ended
	Dec. 31, 2000	Sep. 30, 2013	Sep. 30, 2012	Jun. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Jun. 30, 2012 Series B Preferred Stock [Member]	Jun. 30, 2012 Convertible Common Stock [Member]	Mar. 31, 2011 Corsis Technology Group II LLC [Member]	Mar. 31, 2011 Kikucall, Inc [Member]
Stockholders' Equity (Details) [Line Items]
Stock Repurchase Program, Authorized Amount (in Dollars)	$ 10
Treasury Stock, Shares, Acquired							5,453,416
Treasury Stock, Value, Acquired, Cost Method (in Dollars)							7.3
Treasury Stock, Shares, Retired							1,236,039
Business Acquisition, Shares Received For Settlement										208,270	3,338
Preferred Stock, Dividends, Per Share, Cash Paid (in Dollars per share)		$ 0	$ 0		$ 0	$ (0.01)		$ 0.025	$ 0.025
Dividends, Cash (in Dollars)				$ 1.8