Property and equipment

12 Months Ended

Dec. 31, 2023

Property and equipment

Property And Equipment

6. Property and equipment

	December 31, 2023
	Cost		Accumulated		Net book
	Base		Amortization		value
Survey equipment	$	924,959	$	743,239	$	181,720
Computers and software		1,265,045		1,254,000		11,045
Furniture and other equipment		528,419		520,525		7,894
Leasehold improvements		1,064,225		749,075		315,150
		3,782,648		3,266,839		515,809

	December 31, 2022
	Cost		Accumulated		Net book
	Base		Amortization		value
Survey equipment	$	892,637	$	724,002	$	168,635
Computers and software		1,265,045		1,249,267		15,778
Furniture and other equipment		528,419		518,552		9,867
Leasehold improvements		1,064,225		714,059		350,166
		3,750,326		3,205,880		544,446