Restructuring Charges	3 Months Ended
Restructuring Charges	Mar. 31, 2013
Restructuring Charges [Abstract]
Restructuring	Restructuring Charges During the three month periods ended March 31, 2013 and 2012, the Company recorded restructuring charges totaling $0.01 million and $0.62 million, respectively. The restructuring charges consisted primarily of employee severance costs associated with the Portamedic service line. As the Company continues to optimize the new Portamedic delivery model deployed in June 2012, the Company may incur additional restructuring charges. At March 31, 2013, $0.5 million related to 2012 restructuring charges is recorded in accrued expenses in the accompanying consolidated balance sheet. Cash payments related to the above described restructuring charges are expected to be completed within the next twelve months, except for certain long-term branch office closure costs of $0.1 million, which are recorded in other long-term liabilities as of March 31, 2013.

The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled.

+ References+ Details