Leasehold Improvements and Equipment

12 Months Ended

Dec. 30, 2017

Leasehold Improvements And Equipment

Leasehold Improvements and Equipment, Net

Leasehold improvements and equipment, net of assets held for sale, consisted of the following:

	2017		2016		Useful Life
Laboratory equipment	$	1,869,000	$	1,142,000		10 years
Leasehold improvements		1,699,000		1,332,000		Lesser of lease term or estimated useful life
Computer equipment		511,000		400,000		3 to 5 years
Furniture and fixtures		90,000		41,000		7 years
Office equipment		18,000		10,000		10 years
Construction in progress		131,000		170,000
		4,318,000		3,095,000
Less accumulated depreciation		1,446,000		1,317,000
	$	2,872,000	$	1,778,000

Depreciation expenses on leasehold improvements and equipment included in the consolidated statement of operations for the years ended December 30, 2017, December 31, 2016 and January 2, 2016 were approximately $510,000, $332,000 and $286,000, respectively.

The Company leases equipment under capitalized lease obligations with a total cost of approximately $871,000 and $1,214,000 and accumulated amortization of $126,000 and $277,000 as of December 30, 2017 and December 31, 2016, respectively.