CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
		Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
REVENUE:
Software licenses		$ 4,889	$ 3,645	$ 9,246	$ 6,792
Maintenance		3,560	3,480	7,116	7,082
Professional services		311	299	631	605
Total revenues		8,760	7,424	16,993	14,479
COSTS AND EXPENSES:
Cost of software licenses		733	499	1,436	1,188
Cost of maintenance and services	[1]	545	610	1,077	1,208
Sales and marketing	[1]	4,125	5,100	8,872	10,848
Engineering and product development	[1]	2,194	2,066	4,397	3,893
General and administrative	[1]	2,318	2,626	4,534	4,860
Total costs and expenses		9,915	10,901	20,316	21,997
LOSS FROM OPERATIONS		(1,155)	(3,477)	(3,323)	(7,518)
Other income		726	15	742	18
Foreign currency transaction loss		(14)	(6)	(91)	(33)
LOSS FROM OPERATIONS BEFORE INCOME TAXES		(443)	(3,468)	(2,672)	(7,533)
Income tax (expense) benefit		(6)	106	(8)	207
NET LOSS		$ (449)	$ (3,362)	$ (2,680)	$ (7,326)
Net loss per share - basic: (in dollars per share)		$ (0.04)	$ (0.29)	$ (0.22)	$ (0.63)
Net loss per share - diluted: (in dollars per share)		$ (0.04)	$ (0.29)	$ (0.22)	$ (0.63)
Weighted-average shares outstanding - basic (in shares)		12,014	11,701	11,982	11,669
Weighted-average shares outstanding - diluted (in shares)		12,014	11,701	11,982	11,669
Share-based compensation		$ 451	$ 1,001	$ 882	$ 2,024
Cost of Maintenance and Services [Member]
COSTS AND EXPENSES:
Share-based compensation		5	7	9	25
Sales and Marketing [Member]
COSTS AND EXPENSES:
Share-based compensation		117	494	196	1,010
Engineering and Product Development [Member]
COSTS AND EXPENSES:
Share-based compensation		86	91	167	176
General and Administrative [Member]
COSTS AND EXPENSES:
Share-based compensation		$ 243	$ 409	$ 510	$ 813

[1] Includes share-based compensation as follows:Cost of maintenance and services$ 5$ 7$ 9$ 25Sales and marketing 117 494 196 1,010Engineering and product development 86 91 167 176General and administrative 243 409 510 813$ 451$ 1,001$ 882$ 2,024