Property, Plant and Equipment

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment [Abstract]

Property, plant and equipment, net consisted of the following:


	As of December 31,
		2020		2019
Cost
Land		$	3,197	$	3,071
Building		158,586		149,690
Furniture and equipment		18,824		10,079
Computer equipment		710		526
Leasehold improvements		3,740		1,758
Construction in progress		20,837		3,569
Less: accumulated depreciation and amortization		(18,295)		(8,745)
Balance as of December 31		$	187,599	$	159,948

Depreciation expense included in costs of sales relating to manufacturing equipment and production facilities for the year ended December 31, 2020 was $3,447 (December 31, 2019 – $1,812; 2018 – $374). Depreciation expense included in operating expenses related to general office space and equipment for the year ended December 31, 2020 was $2,058 (December 31, 2019 – $1,444; 2018 – $261). The remaining depreciation is included in inventory.

For the year ended December 31, 2020, there was no capitalized interest included in construction in progress (2019 – $nil; 2018 –$89).