CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Oct. 31, 2018
Jul. 31, 2018
ASSETS    
Cash and cash equivalents $ 83,366 $ 92,138
Trading securities 0 0
Accounts receivable, trade, net of allowance for doubtful accounts of $481 and $480 at October 31, 2018 and July 31, 2018, respectively 115,747 99,254
Inventories, net 29,969 47,786
Restricted cash 12,785 11,688
Prepaid expenses and other current assets 34,187 13,415
Total current assets 276,054 264,281
Property and equipment, net 104,658 106,632
Goodwill 254,352 254,352
Other intangible assets, net 184,865 192,964
Other assets 7,798 8,821
Total assets 827,727 827,050
LIABILITIES, CONTINGENTLY REDEEMABLE PREFERRED STOCK & STOCKHOLDERS' EQUITY    
Accounts payable 90,773 78,212
Accrued expenses 84,929 88,330
Restricted cash 12,785 11,688
Current portion of long-term debt 5,727 5,727
Other current liabilities 38,408 42,125
Convertible Notes payable 47,575 50,274
Total current liabilities 280,197 276,356
Convertible Notes payable 14,510 14,256
Long-term debt, excluding current portion 381,679 383,111
Other long-term liabilities 10,712 10,507
Total long-term liabilities 406,901 407,874
Total liabilities 687,098 684,230
Contingently redeemable preferred stock, $0.01 par value per share. 35,000 shares authorized, issued and outstanding at October 31, 2018 and July 31, 2018 35,198 35,192
Stockholders' equity:    
Preferred stock, $0.01 par value per share. 4,965,000 shares authorized, issued and outstanding at October 31, 2018 and July 31, 2018
Common stock, $0.01 par value per share. Authorized 1,400,000,000 shares; 61,386,888 issued and outstanding shares at October 31, 2018; 60,742,859 issued and outstanding shares at July 31, 2018 614 608
Additional paid-in capital 7,468,647 7,467,855
Accumulated deficit (7,365,332) (7,363,569)
Accumulated other comprehensive income 1,502 2,734
Total stockholders' equity 105,431 107,628
Total liabilities, contingently redeemable preferred stock and stockholders' equity $ 827,727 $ 827,050