Divestitures (Details) (USD $)	0 Months Ended	12 Months Ended
Mar. 13, 2009	Sep. 30, 2009
Noncash or Part Noncash Divestitures [Line Items]
Sale of the business for net of cash		$ 3,100,000
Comtrak Technologies, LLC [Member]
Noncash or Part Noncash Divestitures [Line Items]
Sale of the business for net of cash	3,100,000
Loss on sale of discontinued operations, tax		1,200,000
Net sales for the year end		$ 3,400,000

Pretax gain (loss), not previously recognized and resulting from the sale of a business component, which is recognized at the date of sale. A gain (loss) reflects the amount by which the consideration received exceeds (is exceeded by) the net carrying amount (reflecting previous provisions for loss on disposal, if any) of the disposal group.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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This element represents the cash inflow during the period from the sale of a component of the entity.

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-Name Statement of Financial Accounting Standard (FAS)

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-Glossary Investing Activities

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Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

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