7. Supplementary Balance Sheet Information

The following table summarizes our accounts receivable, net of the related allowance for doubtful accounts, as of March 31, 2013 and June 30, 2012 (dollars in thousands). Refer to Note 2(c) for a summary of our installments receivable balances. Collateralized receivables are presented in the unaudited consolidated balance sheets and in the table below as of June 30, 2012, net of discounts for future interest established at inception of the installment arrangement.

			Unamortized
	Gross		Discounts		Allowance		Net
March 31, 2013:
Accounts Receivable	$	30,867	$	—	$	1,871	$	28,996
	$	30,867	$	—	$	1,871	$	28,996

June 30, 2012:
Accounts Receivable	$	33,432	$	—	$	1,982	$	31,450
Collateralized Receivables - current	6,500		203		—		6,297
	$	39,932	$	203	$	1,982	$	37,747

Collateralized receivables were collected in full or repurchased during the second quarter of fiscal 2013. Repurchased receivables, net of discounts for future interest, were reclassified into accounts receivable or installments receivable during the period then ended.

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

	March 31, 2013		June 30, 2012

Royalties and outside commissions	$	4,282	$	4,875
Payroll and payroll-related	14,107		21,558
Other	11,027		11,556
Total accrued expenses and other current liabilities	$	29,416	$	37,989

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

	March 31, 2013		June 30, 2012

Deferred rent	$	971	$	1,532
Other*	13,034		13,897
Total other non-current liabilities	$	14,005	$	15,429

* Other is comprised primarily of our reserve for uncertain tax liabilities of $11.2 million and $12.2 million as of March 31, 2013 and June 30, 2012, respectively.