Quarterly report pursuant to Section 13 or 15(d)

Excess Lease Liability (Details Textual)

v2.4.0.6
Excess Lease Liability (Details Textual) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Excess Lease Liability (Textual) [Abstract]    
Beginning Value of remaining liability $ 6,651 $ 7,039
Amortization of excess lease facility 388  
Remaining liability $ 6,651 $ 7,039