Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Sep. 30, 2017
Current assets:
Cash and cash equivalents	$ 6,341	$ 12,289
Short-term investments	31,999	30,279
Accounts receivable, net	5,652	7,099
Other current assets	3,077	1,209
Total current assets	47,069	50,876
Long-term investments	7,482	3,780
Property and equipment, net	833	613
Intangible assets, net	8,343	2,297
Goodwill	10,012	3,014
Deferred income taxes	14,903	11,065
Other non-current assets	306	74
Total assets	88,948	71,719
Current liabilities:
Accounts payable	2,962	1,918
Accrued payroll and related taxes	2,423	3,709
Deferred revenue, current portion	2,969	3,305
Other current liabilities	3,488	602
Total current liabilities	11,842	9,534
Deferred revenue, non-current portion	99	85
Other non-current liabilities	4,606	692
Total liabilities	16,547	10,311
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, 34,902,816 and 33,724,392 issued and outstanding, as of December 31, 2017 and September 30, 2017, respectively	35	34
Additional paid-in capital	87,020	78,677
Accumulated other comprehensive income	277	147
Accumulated deficit	(14,931)	(17,450)
Total stockholders’ equity	72,401	61,408
Total liabilities and stockholders’ equity	$ 88,948	$ 71,719