Subsequent Events	3 Months Ended
Mar. 31, 2013
Subsequent Events
Subsequent Events	(14) Subsequent Events The Company assessed events occurring subsequent to March 31, 2013 for potential recognition and disclosure in the unaudited consolidated financial statements. In April 2013, the Company, through a wholly owned subsidiary, acquired a majority interest in a surgery center for a purchase price of approximately $11,400,000. Other than as previously described, no events have occurred that would require adjustment to or disclosure in the unaudited consolidated financial statements.

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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