CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2021	Sep. 30, 2020
Current assets:
Cash and cash equivalents	$ 40,549	$ 19,986
Short-term investments	138,302	40,035
Accounts receivable, net	18,583	15,612
Contract assets	3,610	5,187
Prepaid expenses	1,988	1,338
Other current assets	2,163	1,968
Total current assets	205,195	84,126
Long-term investments	36,643	1,963
Property and equipment, net	3,594	3,610
Right-of-use assets	7,602	5,407
Intangible assets, net	28,557	19,289
Goodwill	67,050	35,669
Deferred income tax assets	13,773	13,484
Convertible senior notes hedge	54,334	0
Other non-current assets	5,650	5,606
Total assets	422,398	169,154
Current liabilities:
Accounts payable	2,637	3,909
Accrued payroll and related taxes	9,532	8,882
Deferred revenue, current portion	11,896	7,973
Lease liabilities, current portion	1,928	1,819
Acquisition-related contingent consideration	9,950	753
Other current liabilities	1,660	1,020
Total current liabilities	37,603	24,356
Convertible senior notes	119,625	0
Embedded conversion derivative	54,334	0
Deferred revenue, non-current portion	614	1,597
Lease liabilities, non-current portion	7,182	5,327
Deferred income tax liabilities	7,981	4,649
Other non-current liabilities	6,535	982
Total liabilities	233,874	36,911
Stockholders’ equity:
Preferred stock, $0.001 par value, 1,000,000 shares authorized, zero issued and outstanding	0	0
Common stock, $0.001 par value, 60,000,000 shares authorized, 44,018,619 and 41,779,853 issued and outstanding, as of June 30, 2021 and September 30, 2020, respectively	44	42
Additional paid-in capital	195,942	146,518
Accumulated other comprehensive income (loss)	361	(323)
Accumulated deficit	(7,823)	(13,994)
Total stockholders’ equity	188,524	132,243
Total liabilities and stockholders’ equity	$ 422,398	$ 169,154