CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2014
REVENUE:
Software licenses		$ 15,219	$ 15,304	$ 20,627
Maintenance		13,915	13,529	12,845
Professional services		1,328	1,388	1,615
Total revenues		30,462	30,221	35,087
COSTS AND EXPENSES:
Cost of software licenses		2,828	3,002	4,013
Cost of maintenance and services	[1]	2,177	3,122	3,351
Sales and marketing	[1]	20,783	27,037	31,133
Engineering and product development	[1]	8,167	8,894	9,074
General and administrative	[1]	9,636	8,599	9,181
Impairment of goodwill and long-lived assets			32,009
Total costs and expenses		43,591	82,663	56,752
LOSS FROM OPERATIONS		(13,129)	(52,442)	(21,665)
Interest expense				(406)
Other income (expense)		44	9	(755)
Foreign currency transaction loss		(74)	(78)	(76)
LOSS FROM OPERATIONS BEFORE INCOME TAXES		(13,159)	(52,511)	(22,902)
Income tax (expense) benefit		(1,473)	2,724	519
NET LOSS		$ (14,632)	$ (49,787)	$ (22,383)
Net loss per share - basic:		$ (1.24)	$ (4.38)	$ (2.24)
Net loss per share - diluted:		$ (1.24)	$ (4.38)	$ (2.24)
Weighted-average shares outstanding - basic		11,758	11,368	9,998
Weighted-average shares outstanding - diluted		11,758	11,368	9,998
Share-based compensation		$ 2,831	$ 4,733	$ 8,446
Cost of Maintenance and Services [Member]
COSTS AND EXPENSES:
Share-based compensation		37	63	143
Selling and Marketing [Member]
COSTS AND EXPENSES:
Share-based compensation		1,028	3,110	5,243
Engineering and Product Development [Member]
COSTS AND EXPENSES:
Share-based compensation		359	417	1,585
General and Administrative [Member]
COSTS AND EXPENSES:
Share-based compensation		$ 1,407	$ 1,143	$ 1,475

[1] (1) Includes share-based compensation as follows:Cost of maintenance and services$ 37$ 63$ 143Sales and marketing 1,028 3,110 5,243Engineering and product development 359 417 1,585General and administrative 1,407 1,143 1,475$ 2,831$ 4,733$ 8,446