Related Party Transaction	12 Months Ended
Dec. 31, 2011
Related Party Transaction [Abstract]
Related Party Transaction	Note 18 — Related Party Transaction The Company’s Chairman of the Board, Dr. Port, was a partner in two partnerships that had an interest in Lawson’s common stock. During 2010, litigation was initiated against Dr. Port, requesting that the partnerships be changed to allow the partners to have more control over their respective shares. The suit named Dr. Port as a defendant based on his role in the partnerships and as a Director of the Company. The Company was not a party to the lawsuit. In March, 2011 the litigation was settled with assets distributed under the terms of a settlement agreement and all parties agreed to release Dr. Port, individually and as a Director of the Company, from any and all claims related to the litigation. In 2011 and 2010 the Company incurred $0.1 million and $0.7 million, respectively, for legal services provided to Dr. Port in relation to this litigation.

The entire disclosure for related party transactions, including the nature of the relationship(s), a description of the transactions, the amount of the transactions, the effects of any change in the method of establishing the terms of the transaction from the previous period, stated interest rate, expiration date, terms and manner of settlement per the agreement with the related party, and amounts due to or from related parties. If the entity and one or more other entities are under common ownership or management control and this control affects the operating results or financial position, disclosure includes the nature of the control relationship even if there are no transactions between the entities. Disclosure may also include the aggregate amount of current and deferred tax expense for each statement of earnings presented where the entity is a member of a group that files a consolidated tax return, the amount of any tax related balances due to or from affiliates as of the date of each statement of financial position presented, the principal provisions of the method by which the consolidated amount of current and deferred tax expense is allocated to the members of the group and the nature and effect of any changes in that method. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

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