CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2025	Sep. 30, 2024
Current assets:
Cash and cash equivalents	$ 73,672	$ 121,485
Marketable securities	5,454	5,502
Accounts receivable, net of allowances of $57 and $1,613	62,220	62,755
Deferred costs	4,696	5,286
Prepaid expenses and other current assets	44,057	70,481
Total current assets	190,099	265,509
Long-term marketable securities	0	3,453
Property and equipment, net	34,860	30,139
Deferred costs	16,183	18,051
Operating lease right of use assets	17,377	12,879
Goodwill	299,064	296,858
Intangible assets, net	0	1,706
Deferred tax assets	59,098	51,398
Other assets	20,122	22,365
Total assets	636,803	702,358
Current liabilities:
Accounts payable	5,544	3,959
Deferred revenue	53,249	52,822
Short-term operating lease liabilities	4,158	4,528
Short-term debt	0	87,094
Accrued expenses and other current liabilities	44,615	68,405
Total current liabilities	107,566	216,808
Long-term debt	198,823	194,812
Deferred revenue, net of current portion	132,742	114,354
Long-term operating lease liabilities	13,847	8,803
Other liabilities	28,152	26,484
Total liabilities	481,130	561,261
Commitments and contingencies (Note 12)
Stockholders' Equity:
Common stock, $0.01 par value, 560,000 shares authorized; 43,254 and 41,924 shares issued and outstanding, respectively	433	419
Accumulated other comprehensive loss	(26,034)	(25,912)
Additional paid-in capital	1,108,367	1,088,330
Accumulated deficit	(927,093)	(921,740)
Total stockholders' equity	155,673	141,097
Total liabilities and stockholders' equity	$ 636,803	$ 702,358