Stock-Based Compensation

9 Months Ended

Sep. 30, 2011

Stock-Based Compensation [Abstract]

Stock-Based Compensation

12. Stock-Based Compensation

Stock-based compensation expense for the three and nine months ended September 30, 2011 was $442,000 and $1,174,000, respectively. Stock-based compensation expense for the three and nine months ended September 30, 2010 was $355,000 and $958,000, respectively. Stock-based compensation expense is included in selling, general and administrative expenses in the Company's unaudited condensed consolidated statements of operations.