GOODWILL AND OTHER ACQUISITION-RELATED INTANGIBLE ASSETS (Detail) - Schedule of Intangible Assets and Goodwill (USD $)	Mar. 31, 2013	Sep. 30, 2012
Goodwill, Gross Carrying Amount	$ 10,558,604	$ 10,146,948
Goodwill, Accumulated Amortization	0	0
Goodwill Net Book Value	10,558,604	10,146,948
Intangible assets, Gross Carrying Amount	4,292,720	3,532,085
Intangible assets, Accumulated Amortization	(3,535,593)	(3,254,506)
Intangible assets, Net Book Value	757,127	277,579
Total goodwill and other acquisition-related intangible assets	14,851,324	13,679,033
Total goodwill and other acquisition-related intangible assets	(3,535,593)	(3,254,506)
Total goodwill and other acquisition-related intangible assets	11,315,731	10,424,527
Infinite Conferencing [Member]
Goodwill, Gross Carrying Amount	8,600,887	8,600,887
Goodwill, Accumulated Amortization	0	0
Goodwill Net Book Value	8,600,887	8,600,887
ED Net [Member]
Goodwill, Gross Carrying Amount	1,271,444	1,271,444
Goodwill, Accumulated Amortization	0	0
Goodwill Net Book Value	1,271,444	1,271,444
Intella 2 [Member]
Goodwill, Gross Carrying Amount	411,656	0
Goodwill, Accumulated Amortization	0	0
Goodwill Net Book Value	411,656	0
Acquired Onstream [Member]
Goodwill, Gross Carrying Amount	271,401	271,401
Goodwill, Accumulated Amortization	0	0
Goodwill Net Book Value	271,401	271,401
Auction Video [Member]
Goodwill, Gross Carrying Amount	3,216	3,216
Goodwill, Accumulated Amortization	0	0
Goodwill Net Book Value	3,216	3,216
Infinite Conferencing Customer Lists Trademarksand UR Ls [Member]
Intangible assets, Gross Carrying Amount	3,181,197	3,181,197
Intangible assets, Accumulated Amortization	(3,148,391)	(2,922,977)
Intangible assets, Net Book Value	32,806	258,220
Intella 2 Customer Lists Tradenames UR Lsand Noncompete [Member]
Intangible assets, Gross Carrying Amount	759,848	0
Intangible assets, Accumulated Amortization	(35,638)	0
Intangible assets, Net Book Value	724,210	0
Auction Video Patent Pending [Member]
Intangible assets, Gross Carrying Amount	351,675	350,888
Intangible assets, Accumulated Amortization	(351,564)	(331,529)
Intangible assets, Net Book Value	$ 111	$ 19,359