Supplementary Balance Sheet Information (Details) (USD $)	Sep. 30, 2013	Jun. 30, 2013
Accounts Receivable
Account Receivable, Gross	$ 37,847,000	$ 38,603,000
Account Receivable, Allowance	1,694,000	1,615,000
Account Receivable, Net	36,153,000	36,988,000
Accrued expenses and other current liabilities
Royalties and outside commissions	4,478,000	4,312,000
Payroll and payroll-related	10,697,000	18,702,000
Other	10,055,000	11,407,000
Total accrued expenses and other liabilities	25,230,000	34,421,000
Other non-current liabilities
Deferred rent	727,000	862,000
Other	11,644,000	11,515,000
Total other non-current liabilities	12,371,000	12,377,000
Reserve for uncertain tax liabilities	$ 10,600,000	$ 10,400,000