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Subsequent Events	9 Months Ended
	Sep. 30, 2011
Subsequent Events [Abstract]
Subsequent Events	13. Subsequent Events Amended and Restated Credit Agreement On March 29, 2012 the Company entered into an amendment to the Company's current Amended and Restated Credit Agreement which is recorded as "Note payable to financial institution" on the balance sheet. A summary of the amendments is as follows: • Extended the expiration date to April 30, 2013; • Set aggregate commitments of the lenders at $115 million; and • Waived compliance with certain covenants and made certain changes in the definition, method of calculation and amounts of certain covenants.

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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.

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