Balance Sheet Accounts and Supplemental Disclosures

12 Months Ended

Dec. 31, 2017

Balance Sheet Related Disclosures [Abstract]

Balance Sheet Accounts and Supplemental Disclosures

Balance Sheet Accounts and Supplemental Disclosures

Property and Equipment

Property and equipment consist of the following:

(in thousands)	December 31, 2017			December 31, 2016
Laboratory equipment	$	3,687		$	3,383
Office furniture and equipment	605			535
Leasehold improvements	351			351
	4,643			4,269
Less: accumulated depreciation and amortization	(3,978		)	(3,798		)
Total property and equipment, net	$	665		$	471

Accrued Expenses

Accrued expenses consist of the following:

(in thousands)	December 31, 2017		December 31, 2016
Accrued compensation and related expenses	$	1,588	$	973
Accrued research and contract manufacturing expenses	2,961		2,084
Other	326		372
Total accrued expenses	$	4,875	$	3,429