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Employment Agreements
12 Months Ended
Dec. 31, 2011
Employment Agreements [Abstract]  
Employment Agreements
(13) Employment Agreements

The Company has entered into employment agreements with its full-time and part-time employees. Each employment agreement provides for a salary for services performed, a potential annual bonus and, if applicable, a grant of restricted common shares pursuant to a restricted stock agreement. Four of the employment agreements address expense reimbursements for relevant and applicable licenses and continuing education. Employment agreements are amended each successive one-year period, unless terminated.