CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jul. 31, 2021	Jul. 31, 2020
Current assets:
Cash and cash equivalents	$ 96,931	$ 75,887
Accounts receivable, trade, net of allowance for doubtful accounts of $49 and $134 at July 31, 2021 and 2020, respectively	69,805	93,072
Inventories, net	16,228	15,354
Funds held for clients	8,212	18,755
Prepaid expenses and other current assets	22,222	20,475
Total current assets	213,398	223,543
Property and equipment, net	58,862	79,678
Goodwill	231,470	257,128
Other intangible assets, net	115,005	135,263
Operating right-of-use assets	50,836	56,140
Other assets	6,810	7,420
Total assets	676,381	759,172
Current liabilities:
Accounts payable	55,517	70,002
Accrued expenses	106,871	111,380
Funds held for clients	8,212	18,755
Current portion of long-term debt	5,602	5,527
Current lease obligations	13,690	14,318
Other current liabilities	28,101	29,950
Total current liabilities	217,993	249,932
Convertible note payable	9,343	8,054
Long-term debt, excluding current portion	358,189	365,468
Long-term lease obligations	38,927	43,211
Other long-term liabilities	10,537	8,509
Total long-term liabilities	416,996	425,242
Total liabilities	634,989	675,174
Commitments and contingencies (Note 10)
Contingently redeemable preferred stock, $0.01 par value per share. 35,000 shares authorized, issued and outstanding at July 31, 2021 and 2020	35,180	35,180
Stockholders' equity:
Preferred stock, $0.01 par value per share. 4,965,000 shares authorized at July 31, 2021 and 2020; zero shares issued and outstanding at July 31, 2021 and 2020	0	0
Common stock, $0.01 par value per share. Authorized 1,400,000,000 shares; 63,099,496 issued and outstanding shares at July 31, 2021; 62,787,919 issued and outstanding shares at July 31, 2020	632	628
Additional paid-in capital	7,478,638	7,478,047
Accumulated deficit	(7,480,220)	(7,433,700)
Accumulated other comprehensive income	7,162	3,843
Total stockholders' equity	6,212	48,818
Total liabilities, contingently redeemable preferred stock and stockholders' equity	$ 676,381	$ 759,172