7. Supplementary Balance Sheet Information

The following table summarizes our accounts receivable, net of the related allowance for doubtful accounts, as of September 30, 2013 and June 30, 2013. Refer to Note 2(c) for a summary of our installments receivable balances.

	Gross		Allowance		Net
	(Dollars in Thousands)
September 30, 2013:
Accounts Receivable	$	37,847	$	1,694	$	36,153
	$	37,847	$	1,694	$	36,153

June 30, 2013:
Accounts Receivable	$	38,603	$	1,615	$	36,988
	$	38,603	$	1,615	$	36,988

Accrued expenses and other current liabilities in the accompanying unaudited consolidated balance sheets consist of the following:

	September 30, 2013		June 30, 2013
	(Dollars in Thousands)

Royalties and outside commissions	$	4,478	$	4,312
Payroll and payroll-related	10,697		18,702
Other	10,055		11,407
Total accrued expenses and other current liabilities	$	25,230	$	34,421

Other non-current liabilities in the accompanying unaudited consolidated balance sheets consist of the following:

	September 30, 2013		June 30, 2013
	(Dollars in Thousands)

Deferred rent	$	727	$	862
Other*	11,644		11,515
Total other non-current liabilities	$	12,371	$	12,377

* Other is comprised primarily of our reserve for uncertain tax liabilities of $10.6 million and $10.4 million as of September 30, 2013 and June 30, 2013, respectively.