Equity Offering	12 Months Ended
Dec. 31, 2012
Equity [Abstract]
Equity Offering	Equity Offering In May 2012, the Company issued 4,000,000 shares of its common stock via a public offering at a price of $20.75 per share. Net proceeds from the offering, after deducting underwriting discounts, commissions and offering expenses of $4.0 million, totaled approximately $79.0 million. Approximately $54.9 million of the net proceeds were utilized to partially redeem $50.0 million aggregate principal of the Company's 9¾% senior secured notes due 2017 ("Senior Notes"). The remaining proceeds were used for general corporate purposes, including acquisitions, capital expenditures and working capital requirements. See Note 12, "Long-term Debt," for further information on the Company's partial redemption of its Senior Notes.

Equity Offering

In May 2012, the Company issued 4,000,000 shares of its common stock via a public offering at a price of $20.75 per share. Net proceeds from the offering, after deducting underwriting discounts, commissions and offering expenses of $4.0 million, totaled approximately $79.0 million. Approximately $54.9 million of the net proceeds were utilized to partially redeem $50.0 million aggregate principal of the Company's 9¾% senior secured notes due 2017 ("Senior Notes"). The remaining proceeds were used for general corporate purposes, including acquisitions, capital expenditures and working capital requirements. See Note 12, "Long-term Debt," for further information on the Company's partial redemption of its Senior Notes.