Fixed Assets (Tables)

9 Months Ended

Sep. 30, 2019

Fixed Assets [Abstract]

Schedule of Fixed Assets

Fixed assets are recorded at cost and, once placed in service, are depreciated on the straight-line method over their estimated useful lives. Leasehold improvements are accreted over the shorter of the estimated economic life or related lease term. Fixed assets consist of the following:

	Estimated	As of December 31,						As of September 30,
	Useful Lives in Years	2018		Additions		Disposals		2019
Manufacturing facility/clean room	3 - 8	$	3,076,000	$	5,000	$	—	$	3,081,000
Leasehold improvements	10		6,075,000		—		—		6,075,000
Office furniture and equipment	5 - 10		511,000		—		—		511,000
Lab equipment	5 - 8		1,128,000		9,000		—		1,137,000
Less accumulated depreciation and amortization			(4,793,000)		(975,000)		—		(5,768,000)
Fixed assets, net		$	5,997,000	$	(961,000)	$	—	$	5,036,000

Schedule Of Depreciation And Amortization Expense

Depreciation expense for the respective periods is as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Depreciation Expense	$	320,000	$	347,000	$	975,000	$	968,000