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EQUIPMENT

12 Months Ended

Dec. 31, 2018

Text block [abstract]

EQUIPMENT

7.	EQUIPMENT


		Computing Equipment				Software				Field Equipment				Leasehold Improvements				Road				Total

Cost
Balance at December 31, 2016		$	109,648			$	279,970			$	2,756,640			$	215,172			$	1,282,890			$	4,644,320
Additions			125,938				98,763				1,490,880				—				490,695				2,206,276
Disposals			—				—				(29,300	)			—				—				(29,300	)

Balance at December 31, 2017			235,586				378,733				4,218,220				215,172				1,773,585				6,821,296
Additions			69,863				371,281				2,333,896				16,685				305,810				3,097,535
Disposals			—				—				(54,075	)			—				—				(54,075	)

Balance at December 31, 2018		$	305,449			$	750,014			$	6,498,041			$	231,857			$	2,079,395			$	9,864,756

Accumulated Depreciation
Balance at December 31, 2016		$	67,179			$	121,577			$	643,457			$	47,844			$	163,085			$	1,043,142
Depreciation			60,744				114,367				482,738				42,686				98,940				799,475
Disposals			—				—				(4,395	)			—				—				(4,395	)

Balance at December 31, 2017			127,923				235,944				1,121,800				90,530				262,025				1,838,222
Depreciation			79,703				180,188				842,944				45,198				409,982				1,558,015
Disposals			—				—				(43,260	)			—				—				(43,260	)

Balance at December 31, 2018		$	207,626			$	416,132			$	1,921,484			$	135,728			$	672,007			$	3,352,977

Net book value:
At December 31, 2017		$	107,663			$	142,789			$	3,096,420			$	124,642			$	1,511,560			$	4,983,074
At December 31, 2018		$	97,823			$	333,882			$	4,576,557			$	96,129			$	1,407,388			$	6,511,779