Supplementary Balance Sheet Information (Details) (USD $)	6 Months Ended		12 Months Ended
	Dec. 31, 2011		Jun. 30, 2011
Supplementary Balance Sheet Information [Abstract]
Maximum term of collateralized receivables (in years)	5Y
Accounts Receivable [Abstract]
Accounts receivable, Gross	$ 37,148,000		$ 29,750,000
Accounts receivable, Unamortized Discounts	0		0
Accounts receivable, Allowance	1,268,000		1,884,000
Accounts receivable, Net	35,880,000		27,866,000
Collateralized Receivable [Abstract]
Current, Gross	8,861,000		16,371,000
Current, Unamortized Discounts	230,000		623,000
Current, Allowance	0		0
Current, Net	8,631,000		15,748,000
Non-current, Gross	4,770,000		10,320,000
Non-current, Unamortized Discounts	367,000		1,029,000
Non-current, Allowance	0		0
Non-current, Net	4,403,000		9,291,000
Accounts receivable and collateralized receivables [Abstract]
Accounts receivable and collateralized receivables, Gross	13,631,000		26,691,000
Accounts receivable and collateralized receivables, Unamortized Discounts	597,000		1,652,000
Accounts receivable and collateralized receivables, Allowance	0		0
Accounts receivable and collateralized receivables, Net	13,034,000		25,039,000
Accrued expenses and other current liabilities [Abstract]
Royalties and outside commissions	2,654,000		3,158,000
Payroll and payroll-related	12,764,000		20,510,000
Restructuring accruals	2,428,000		3,259,000
Amounts due to financing institutions	17,858,000		26,000,000
Other	10,594,000		11,502,000
Total accrued expenses	46,298,000		64,467,000
Annual installment payment	7,900,000		0
Other non-current liabilities [Abstract]
Restructuring accruals	100,000		942,000
Deferred rent	1,867,000		2,139,000
Royalties and outside commissions	392,000		603,000
Other	28,807,000	[1]	29,394,000	[1]
Total other non-current liabilities	31,166,000		33,078,000
Reserve for uncertain tax liabilities (including accrued interest and penalties)	$ 28,100,000		$ 28,300,000

[1] Other is comprised primarily of our reserve for uncertain tax liabilities (including accrued interest and penalties) of $28.1 million and $28.3 million as of December 31, 2011 and June 30, 2011, respectively.