Basis of Presentation and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Basis of Presentation and Summary of Significant Accounting Policies

Schedule of impact of adoption of Topic 842

	December 31, 2018		Adoption adjustment		January 1, 2019
Operating lease assets	$	—	$	6,245	$	6,044
Deferred rent liability		201		(201)		—
Current portion of lease liability		—		1,709		1,709
Long-term portion of lease liability		—		4,536		4,536

Schedule of Useful Lives Of Property, Plant and Equipment

Asset category	Depreciable life
Buildings	20 - 30 years
Leasehold improvements	Lesser of the useful life of the improvement or the terms of the underlying lease
Machinery	3 - 15 years
Furniture, fixtures and equipment	3 - 10 years
Computer hardware and software	3 - 12 years