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Detail of Certain Balance Sheet Accounts - CIP (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Contracts in Progress [Abstract]
Costs Incurred Contract In Progress	$ 362,822	$ 402,738
Estimated Earnings on Contracts In Progress	42,464	33,931
Estimated Profit On Contract In Progress	405,286	436,669
Billings To Date	(417,626)	(453,744)
Contracts In Process Net	(12,340)	(17,075)
Costs in Excess of Billings on Uncompleted Contracts or Programs	8,336	8,180
Billings in Excess of Cost	20,676	25,255
Contracts In Process Net (From Balance Sheet)	$ (12,340)	$ (17,075)

X

- Definition

Current amount billed on contracts to date.

+ References

No definition available.

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X

- Definition

Contracts in Progress net of costs

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- Definition

Contract in Progress Net calculated from discolsed amounts on balance sheet. Reconciles, disclosing the balance ties to the financials

+ References

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- Details

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- Definition

Costs incurred on all contracts in progress.

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- Definition

Estimated amount of earnings on all contracts in progress.

+ References

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- Definition

The net amount of costs incurred on contracts in progress and the estimated earnings

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- Definition

Liability attributable to (i) billings in excess of costs under the percentage of completion contract accounting method representing the difference between contractually invoiced amounts (billings) and revenue recognized based, for example, on costs incurred to estimated total costs at period end or (ii) contractually invoiced amounts (billings) in excess of costs incurred and accumulated under the completed contract accounting method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

-SubTopic 35

-Section 45

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6802688&loc=d3e57788-111642



Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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-Topic 605

-SubTopic 35

-Section 45

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-URI http://asc.fasb.org/extlink&oid=6802688&loc=d3e57795-111642

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- Definition

Amount of receivable reflecting the cost incurred on uncompleted contracts in excess of related billings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

-SubTopic 35

-Section 45

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6802688&loc=d3e57807-111642



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Name Regulation S-X (SX)

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