Company and Summary of Significant Accounting Policies Property and Equipment, and Capitalization of Software Development Costs (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 14,241	$ 13,358
Accumulated depreciation and amortization	(11,949)	(11,589)
Property and equipment, net	2,292	1,769
Property, Plant and Equipment, Disposals	124
Accumulated Depreciation, Depletion and Amortization, Sale or Disposal of Property, Plant and Equipment	108
Gain on disposal of property and equipment	100	54
Capitalized software development costs	647	366
Minimum [Member]
Property, Plant and Equipment [Line Items]
Property and equipment useful life	3 years
Maximum [Member]
Property, Plant and Equipment [Line Items]
Property and equipment useful life	5 years
Software Development [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,688	2,041
Software Development [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Property and equipment useful life	3 years
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	5,097	4,927
Computer equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	5,449	5,422
Office furniture and equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,007	$ 968