Consolidated Statements of Cash Flows (Unaudited) (USD $)	9 Months Ended
Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities
Net income	$ (549,000)us-gaap_NetIncomeLoss	$ 2,811,000us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash provided by operations
Depreciation and amortization	4,134,000us-gaap_DepreciationAndAmortization	1,544,000us-gaap_DepreciationAndAmortization
Deferred income taxes	(1,956,000)	644,000
Discounts earned on bonds	(2,000)	(2,000)
Decrease (increase) in current assets (net of acquisition)
Accounts receivable, net	(536,000)	1,556,000
Inventories	8,000us-gaap_IncreaseDecreaseInInventories	(7,000)us-gaap_IncreaseDecreaseInInventories
Prepaid expenses and other assets	622,000	(184,000)
Income tax receivable	(1,113,000)
Increase (decrease) in liabilities (net of acquisition)
Accounts payable	147,000	(753,000)
Accrued liabilities	(1,501,000)	(2,347,000)
Income taxes	3,018,000	(756,000)
Net cash provided by operating activities	3,815,000	2,634,000
Cash flows from investing activities
Maturities and sales of U.S. Treasury Bills		800,000
Purchases of property, plant and equipment	(403,000)	(258,000)
Net cash used in investing activities	(403,000)	(11,336,000)
Cash flows from financing activities
Investment margin account borrowing		14,000,000us-gaap_ProceedsFromOtherDebt
Cash provided by financing activities		14,000,000
Increase in cash and cash equivalents	3,412,000	5,298,000
Cash and cash equivalents
Beginning of period	11,338,000	985,000
End of period	14,750,000	6,283,000
Subscription Arrangement [Member]
Increase (decrease) in liabilities (net of acquisition)
Deferred revenues	(389,000)	(410,000)
Deferred Installation Contracts [Member]
Increase (decrease) in liabilities (net of acquisition)
Deferred revenues	1,533,000	443,000
Deferred Maintenance Agreement [Member]
Increase (decrease) in liabilities (net of acquisition)
Deferred revenues	399,000	95,000
New Dawn [Member]
Cash flows from investing activities
Acquisition of New Dawn Technologies, Inc. (net of cash acquired)	$ 0	$ (11,878,000)

The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.

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