Accounts Payable and Accrued Expenses

3 Months Ended

Mar. 31, 2014

Accounts Payable and Accrued Expenses [Abstract]

Accounts Payable and Accrued Expenses

8.  Accounts Payable and Accrued Expenses

The carrying value of our accounts payable and accrued expenses approximates fair value, as it represents amounts due to vendors and employees which will be satisfied within one year. Accounts payable and accrued expenses at the below dates amounted to:

	March 31, 2014		December 31, 2013
Accrued consulting and clinical trial costs	$	1,593	$	2,672
Accrued payroll and related costs		875		2,123
Restructuring accrual		212		-
Legal and professional fees		880		608
Accounts payable		307		793
Other		114		316
Total	$	3,981	$	6,512