Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Dec. 31, 2011
Commitments and Contingencies [Abstract]
Commitments and Contingencies	15. Commitments and Contingencies The Company at times becomes a party to claims in the ordinary course of business. Management believes that the ultimate resolution of pending or threatened proceedings will not have a material effect on the financial position, results of operations, or liquidity of the Company. We have entered into a letter of credit to support a commitment in the amount of less than $0.1 million. This letter of credit is valid through 2015. In addition, we have entered into a purchase agreement for magnets from a vendor in the amount of $1.2 million. This contract will be settled in February 2012.

The entire disclosure for commitments and contingencies.

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+ Details