Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Consolidated Balance Sheets [Abstract]
Trade, allowance for doubtful accounts	$ 1,043	$ 2,556
Notes and other, allowance for doubtful accounts	$ 1,501	$ 0
Common stock, par value per share	$ 0.001	$ 0.001
Common stock, shares authorized	100	100
Common stock, shares issued	100	100
Common stock, shares outstanding	100	100