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No definition available.

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- Definition

Amount of noncash expense included in interest expense to issue debt and obtain financing associated with the related debt instruments. Alternate captions include noncash interest expense.

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-Publisher FASB
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Amount of receivable reflecting the cost incurred on uncompleted contracts in excess of related billings which is expected to be collected after one year or beyond the normal operating cycle, if longer.

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

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-Publisher FASB
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- Definition

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

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- Definition

For an unclassified balance sheet, the carrying amount (net of accumulated amortization) as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain.

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- Definition

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer.

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Summary of Significant Accounting Policies (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Costs and estimated earnings in excess of billings beyond one year	$ 414,700,000
Goodwill impairment charge	0
Indefinite lived intangible assets impairment charge	$ 0
Adjustments [Member]
Current deferred tax asset		$ (24,889,000)
Reclassification [Member]
Reclassified amortization of deferred debt issuance costs		1,100,000	$ 1,400,000
Long-Term Debt, Less Current Maturities [Member] \| Reclassification [Member]
Unamortized debt issuance costs		$ 5,800,000
Convertible Notes [Member]
Debt Instrument, Convertible, Conversion Price	$ 30.25
Debt Instrument, Convertible, Equity Shares	33.0579
Convertible Notes [Member] \| Circumstance Two [Member]
Percentage of conversion price	130.00%
Debt Instrument, Convertible, Conversion Price	$ 39.32
Minimum [Member]
Estimated useful lives	3 years
Maximum [Member]
Estimated useful lives	40 years