Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Apr. 30, 2016	Jul. 31, 2015
Current assets:
Cash and cash equivalents	$ 149,636	$ 119,431
Trading securities	16,937	78,716
Accounts receivable, trade, net of allowance for doubtful accounts of $163 and $57 at April 30, 2016 and July 31, 2015, respectively	121,516	131,216
Inventories	40,711	48,740
Funds held for clients	23,908	21,807
Prepaid expenses and other current assets	11,612	13,732
Total current assets	364,320	413,642
Property and equipment, net	22,652	22,736
Other assets	9,954	10,124
Total assets	396,926	446,502
Current liabilities:
Accounts payable	113,514	120,118
Accrued restructuring	454	1,528
Accrued expenses	34,363	38,970
Other current liabilities	50,356	50,737
Total current liabilities	198,687	211,353
Notes payable	81,228	77,864
Other long-term liabilities	13,112	12,684
Long-term liabilities	94,340	90,548
Total liabilities	$ 293,027	$ 301,901
Commitments and Contingencies (Note 9)
Stockholders' equity:
Preferred stock, $0.01 par value per share. Authorized 5,000,000 shares; zero issued or outstanding shares at April 30, 2016 and July 31, 2015
Common stock, $0.01 par value per share. Authorized 1,400,000,000 shares; 52,553,762 issued and outstanding shares at April 30, 2016; 52,233,888 issued and outstanding shares at July 31, 2015	$ 526	$ 522
Additional paid-in capital	7,453,214	7,452,410
Accumulated deficit	(7,353,411)	(7,311,841)
Accumulated other comprehensive income	3,570	3,510
Total stockholders' equity	103,899	144,601
Total liabilities and stockholders' equity	$ 396,926	$ 446,502