Supplemental Cash Flow Disclosures - Schedule of Supplemental Cash Flow Disclosures (Parenthetical) (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	1 Months Ended
Mar. 01, 2010 Terex Corporation [Member]	Jan. 06, 2010 Load King [Member]
Schedule Of Supplemental Cash Flow [Line Items]
Common Stock Issued To Settle Principal Payment	64,655	130,890
Principal payment on the Term Note	$ 150

Value of shares of stock issued during the period that is attributable to transactions involving issuance of stock not separately disclosed.

No definition available.

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