Quarterly report pursuant to Section 13 or 15(d)

Restricted Cash (Details)

v2.4.0.6
Restricted Cash (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Restricted Cash [Abstract]    
Security deposits $ 7,457 $ 7,198
Escrow and other reserved funds 13,361 13,518
Total restricted cash $ 20,818 $ 20,716