Contractual Commitments (Tables)

6 Months Ended

Jun. 30, 2012

Contractual Commitments [Abstract]

Contractual Obligation, Fiscal Year Maturity

The Company has entered into operating lease agreements for facility space and equipment, and employment agreements with some key employees acquired with Surgical Biologics.  In addition, the Company has minimum royalty payments due in conjunction with one of its licenses.  The estimated annual lease, royalty, and employment agreement expense are as follows:

12-month period ended June 30,
2013	$	730,000
2014		212,000
Thereafter		102,000
	$	1,044,000