XML 58 R31.htm IDEA: XBRL DOCUMENT

PROPERTY AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2017

Statement [Line Items]

Disclosure of detailed information about property, plant and equipment [Table Text Block]

		Computer			Field			Office			Vehicles			Building			Land			Total
Cost
As at December 31, 2014	$	91,713		$	146,041		$	6,635		$	197,200		$	572,443		$	414,526		$	1,428,558
Additions		7,981			10,224			1,170			16,105			6,065			-			41,545
Disposals and derecognition		-			(2,152	)		(3,059	)		(165,888	)		-			-			(171,099	)
As at December 31, 2015		99,694			154,113			4,746			47,417			578,508			414,526			1,299,004
Additions		10,549			6,450			-			-			-			-			16,999
Disposals and derecognition		-			(79,630	)		(2,365	)		(47,417	)		-			-			(129,412	)
As at December 31, 2016		110,243			80,933			2,381			-			578,508			414,526			1,186,591
Additions		-			-			-			-			20,447			4,337			24,784
Disposals and derecognition		-			(20,756	)		-			-			-			-			(20,756	)
As at December 31, 2017	$	110,243		$	60,177		$	2,381		$	-		$	598,955		$	418,863		$	1,190,619

Accumulated depreciation
As at December 31, 2014	$	91,713		$	106,850		$	3,958		$	157,625		$	317,183		$	-		$	677,329
Additions		7,981			8,161			1,832			15,595			117,213			-			150,782
Disposals and derecognition		-			(1,680	)		(1,656	)		(140,231	)		-			-			(143,567	)
As at December 31, 2015		99,694			113,331			4,134			32,989			434,396			-			684,544
Additions		7,438			12,601			-			671			115,490			-			136,200
Disposals and derecognition		-			(70,444	)		(1,753	)		(33,660	)		-			-			(105,857	)
As at December 31, 2016		107,132			55,488			2,381			-			549,886			-			714,887
Additions		3,111			7,104			-			-			29,129			-			39,344
Disposals and derecognition		-			(13,890	)		-			-			-			-			(13,890	)
As at December 31, 2017	$	110,243		$	48,702		$	2,381		$	-		$	579,015		$	-		$	740,341

Net book value
As at December 31, 2016	$	3,111		$	25,445		$	-		$	-		$	28,622		$	414,526		$	471,704
As at December 31, 2017	$	-		$	11,475		$	-		$	-		$	19,940		$	418,863		$	450,278