Business Combinations (Schedule Of Purchase Price Allocation) (Details) - USD ($)	Jul. 13, 2015	Jul. 13, 2015	Apr. 27, 2015	Apr. 27, 2015	Sep. 30, 2014	Sep. 30, 2014	Jan. 31, 2016	Jul. 31, 2015
Business Acquisition [Line Items]
Goodwill							$ 21,639,000	$ 21,168,000
DCi [Member]
Business Acquisition [Line Items]
Cash	$ 3,750,000	$ 3,750,000
Financed by note payable	1,936,000
Issuance of common stock	500,000
Purchase price	6,186,000
Trade receivables	422,000	422,000
Prepaid expense and other	38,000	38,000
Assumed liabilities	(260,000)	(260,000)
Furniture and equipment	387,000	387,000
Software product costs	698,000	698,000
Intangible assets	1,830,000	1,830,000
Goodwill	3,071,000	3,071,000
Purchase price allocation	$ 6,186,000	$ 6,186,000
TASCO[Member]
Business Acquisition [Line Items]
Cash			$ 1,750,000	$ 1,750,000
Issuance of common stock			800,000
Contingent holdback			138,000	200,000
Purchase price			2,688,000
Trade receivables			120,000	120,000
Assumed liabilities			(227,000)	(227,000)
Software product costs			434,000	434,000
Intangible assets			1,000,000	1,000,000
Goodwill			1,361,000	1,361,000
Purchase price allocation			$ 2,688,000	$ 2,688,000
TCS [Member]
Business Acquisition [Line Items]
Cash					$ 4,200,000	$ 4,200,000
Financed by note payable					2,933,000	2,933,000
Issuance of common stock						1,980,000
Contingent earn-out						711,000
Purchase price						9,824,000
Trade receivables					606,000	606,000
Prepaid expense and other					33,000	33,000
Assumed liabilities					(668,000)	(668,000)
Furniture and equipment					117,000	117,000
Software product costs					820,000	820,000
Intangible assets					4,080,000	4,080,000
Goodwill					4,836,000	4,836,000
Purchase price allocation					$ 9,824,000	$ 9,824,000