Subsequent Event	3 Months Ended
Mar. 31, 2013
Note 16: Subsequent Event [Abstract]
Subsequent Events [Text Block]	Subsequent Events On April 11, 2013, we made the first payment related to the Multi Phase Meters earn-out consideration obligation of approximately $58.8 million.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

No definition available.

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