Quarterly report pursuant to Section 13 or 15(d)

Stock Plans (Details Textual)

v2.4.0.6
Stock Plans (Details Textual) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Stock Plans (Textual) [Abstract]      
Recognized tax benefit related to stock-based compensation expense     $ 0
Options or awards were granted 0 0 1,718,000
Unrecognized compensation expense related to non-vested stock options 600,000   600,000
Weighted-average period for recognizing non-vested stock option     6 months
Restricted stock awarded to employees, directors and consultants 0   0
Unrecognized compensation expense related to non-vested awards $ 0   $ 0