Restructurings	3 Months Ended
Jun. 30, 2011
Restructuring and Related Activities Disclosure [Text Block]	(11) Restructurings During the second quarter of 2011, the Company recorded a restructuring charge in the amount of $0.7 million for severance payments and benefits related to the departure of the Company’s Executive Vice President, Human Resources & Administration that are payable under the terms of the Severance and Release Agreement. This amount was partially offset by the reversal of an unused restructuring accrual of approximately $61,000 for outplacement services and benefits for former employees. As of June 30, 2011, the entire $0.7 million was included in accrued expenses under current liabilities. During the first quarter of 2011, the Company recorded a restructuring charge in the amount of $0.4 million related to the excess of committed lease costs over potential sublease income for office space in Bridgewater, New Jersey that was vacated during the quarter when the Company relocated its corporate offices to Piscataway, New Jersey. A fourth quarter 2010 workforce reduction resulted in an expense of $3.0 million for separation benefits. The affected employees were notified in December 2010, and the majority of the terminations occurred during the first quarter of 2011. Separation payments will be made for up to a year following the respective separations. As of December 31, 2010, the full $3.0 million was an accrued expense, of which $2.7 million was reported as a current liability. The Company made separation payments of $0.4 million and $1.0 million during the first and second quarters of 2011, respectively. As of June 30, 2011, there is $1.6 million remaining in accrued expenses under current liabilities. During the first quarter of 2010, the Company’s workforce reduction involved 64 employees and resulted in an expense of $6.1 million for separation benefits. These actions related primarily to the sale of the specialty pharmaceutical business and affected employees who were previously engaged in activities related to the divested business but who did not transfer to the employment of the purchaser. These employees were provided with separation benefits after certain transition periods, during which they assisted with an orderly transfer of activities and information to the purchaser. In addition, the Company reassessed its staffing requirements subsequent to the sale in light of the lessened demands on many of its general and administrative functions. As of June 30, 2011, all of the required separation payments have essentially been completed. Effective February 22, 2010, the Company’s then President and Chief Executive Officer resigned from the Company. For the quarter ended March 31, 2010, the Company expensed $3.8 million for severance payments and benefits that were payable under the terms of this individual’s employment agreement. This amount was reduced during the quarter ended June 30, 2010 by approximately $0.2 million once the termination agreement was executed. Payments due pursuant to the termination agreement were made during the third quarter of 2010.

Restructurings

3 Months Ended

Jun. 30, 2011

Restructuring and Related Activities Disclosure [Text Block]

(11) Restructurings

During the second quarter of 2011, the Company recorded a restructuring charge in the amount of $0.7 million for severance payments and benefits related to the departure of the Company’s Executive Vice President, Human Resources & Administration that are payable under the terms of the Severance and Release Agreement. This amount was partially offset by the reversal of an unused restructuring accrual of approximately $61,000 for outplacement services and benefits for former employees. As of June 30, 2011, the entire $0.7 million was included in accrued expenses under current liabilities.

During the first quarter of 2011, the Company recorded a restructuring charge in the amount of $0.4 million related to the excess of committed lease costs over potential sublease income for office space in Bridgewater, New Jersey that was vacated during the quarter when the Company relocated its corporate offices to Piscataway, New Jersey.

A fourth quarter 2010 workforce reduction resulted in an expense of $3.0 million for separation benefits. The affected employees were notified in December 2010, and the majority of the terminations occurred during the first quarter of 2011. Separation payments will be made for up to a year following the respective separations. As of December 31, 2010, the full $3.0 million was an accrued expense, of which $2.7 million was reported as a current liability. The Company made separation payments of $0.4 million and $1.0 million during the first and second quarters of 2011, respectively. As of June 30, 2011, there is $1.6 million remaining in accrued expenses under current liabilities.

During the first quarter of 2010, the Company’s workforce reduction involved 64 employees and resulted in an expense of $6.1 million for separation benefits. These actions related primarily to the sale of the specialty pharmaceutical business and affected employees who were previously engaged in activities related to the divested business but who did not transfer to the employment of the purchaser. These employees were provided with separation benefits after certain transition periods, during which they assisted with an orderly transfer of activities and information to the purchaser. In addition, the Company reassessed its staffing requirements subsequent to the sale in light of the lessened demands on many of its general and administrative functions. As of June 30, 2011, all of the required separation payments have essentially been completed.

Effective February 22, 2010, the Company’s then President and Chief Executive Officer resigned from the Company. For the quarter ended March 31, 2010, the Company expensed $3.8 million for severance payments and benefits that were payable under the terms of this individual’s employment agreement. This amount was reduced during the quarter ended June 30, 2010 by approximately $0.2 million once the termination agreement was executed. Payments due pursuant to the termination agreement were made during the third quarter of 2010.

- Definition

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.

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