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Amount of any increase in estimated litigation reserve attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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No definition available.

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- Definition

Basis used for calculation tax.

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Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

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Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

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No definition available.

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The amount of cash paid for the settlement of litigation or for other legal issues during the period.

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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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Carrying value as of the balance sheet date of liabilities incurred through that date and payable for statutory sales and use taxes, including value added tax.

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Discontinued Operations (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended		3 Months Ended	6 Months Ended
	Oct. 20, 2014	Oct. 01, 2009	Dec. 31, 2013	Dec. 31, 2014	Mar. 31, 2015
Discontinued Operations (Details) [Line Items]
Proceeds from Divestiture of Businesses	$ 1.3
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax	0.2
Sales and Excise Tax Payable					1.5
Tax Calculation Basis					12.2cdti_TaxCalculationBasis
Asset Purchase Agreement [Member]
Discontinued Operations (Details) [Line Items]
Disposal Group, Including Discontinued Operation, Increase in Estimated Litigation Reserve		0.9
Payments for Legal Settlements			0.2
Litigation Settlement, Amount				0.7
BOE Adjustment [Member]
Discontinued Operations (Details) [Line Items]
Sales and Excise Tax Payable					0.8
Tax Calculation Basis					$ 9.0