CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2020	Sep. 30, 2020
Current assets:
Cash and cash equivalents	$ 26,723	$ 19,986
Short-term investments	40,238	40,035
Accounts receivable, net	12,714	15,612
Contract assets	4,465	5,187
Prepaid expenses	1,473	1,338
Other current assets	1,838	1,968
Total current assets	87,451	84,126
Long-term investments	5,597	1,963
Property and equipment, net	3,674	3,610
Right-of-use assets	5,122	5,407
Intangible assets, net	18,423	19,289
Goodwill	37,323	35,669
Deferred income tax assets, net	14,211	13,484
Other non-current assets	5,231	5,606
Total assets	177,032	169,154
Current liabilities:
Accounts payable	3,472	3,909
Accrued payroll and related taxes	6,467	8,882
Deferred revenue, current portion	9,742	7,973
Lease liabilities, current portion	1,751	1,819
Acquisition-related contingent consideration	790	753
Other current liabilities	940	1,020
Total current liabilities	23,162	24,356
Deferred revenue, non-current portion	1,154	1,597
Lease liabilities, non-current portion	5,018	5,327
Deferred income tax liabilities	4,924	4,649
Other non-current liabilities	1,021	982
Total liabilities	35,279	36,911
Stockholders’ equity:
Preferred stock, $0.001 par value, 1,000,000 shares authorized, none issued and outstanding	0	0
Common stock, $0.001 par value, 60,000,000 shares authorized, 42,668,376 and 41,779,853 issued and outstanding, as of December 31, 2020 and September 30, 2020, respectively	43	42
Additional paid-in capital	151,153	146,518
Accumulated other comprehensive income (loss)	2,384	(323)
Accumulated deficit	(11,827)	(13,994)
Total stockholders’ equity	141,753	132,243
Total liabilities and stockholders’ equity	$ 177,032	$ 169,154