Quarterly report pursuant to sections 13 or 15(d)

Consolidated Balance Sheets (Parenthetical)

v2.3.0.11
Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Share data
Mar. 31, 2012
Dec. 31, 2011
Consolidated Balance Sheets [Abstract]    
Allowance for doubtful accounts $ 2,021 $ 1,773
Preferred stock, par value $ 0.0001 $ 0.0001
Preferred stock, shares authorized 1,000,000 1,000,000
Preferred stock, shares issued    
Common stock, par value $ 0.0001 $ 0.0001
Common stock, shares authorized 200,000,000 200,000,000
Common stock, shares issued 21,330,235 21,330,235
Common stock, shares outstanding 21,132,545 21,132,545