Consolidation Of Joint Venture Entity And Noncontrolling Interest (Narrative) (Details) (USD $)	1 Months Ended	3 Months Ended		6 Months Ended		1 Months Ended		12 Months Ended
	Aug. 31, 2010	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Aug. 31, 2010 Rimage [Member]	Aug. 31, 2010 Taiwan Electronic Data Processing [Member]	Dec. 31, 2010 Taiwan Electronic Data Processing [Member] Rimage Information Technology Co., Ltd. [Member]
Related Party Transaction [Line Items]
Payment to acquire Rimage Information Technology	$ 1,200,000					$ 612,000	$ 588,000
Controlling interest in a joint venture						51.00%
Remaining interest							49.00%
Purchase of the software source code and associated intellectual property								1,000,000
Software source code, useful life				5 years
Amortization expense recognized		$ 50,000	$ 50,000	$ 100,000	$ 100,000