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Property and equipment

3 Months Ended

12 Months Ended

Mar. 31, 2018

Dec. 31, 2017

Text block1 [abstract]

Property and equipment

10.

Property and equipment

(a)	Property and equipment is composed as follows:


		March 31, 2018
		Cost				Accumulated depreciation				Net
Data processing equipment			11,262				(5,647	)			5,615
Facilities			53				(24	)			29
Machinery and equipment			5,469				(681	)			4,788
Furniture and fittings			397				(76	)			321
Leasehold improvements			263				(39	)			224
Vehicles			140				(52	)			88

			17,583				(6,518	)			11,065

		December 31, 2017
		Cost				Accumulated depreciation				Net
Data processing equipment			11,024				(5,114	)			5,910
Facilities			53				(23	)			30
Machinery and equipment			4,738				(444	)			4,294
Furniture and fittings			397				(66	)			331
Leasehold improvements			263				(29	)			234
Vehicles			132				(42	)			90

			16,607				(5,718	)			10,889

(b)	The changes in cost and accumulated depreciation were as follows:


		Data processing equipment				Facilities				Machinery and equipment				Furniture and fittings				Leasehold improvements				Vehicles				Total
At December 31, 2017
Cost			11,024				53				4,738				397				263				132				16,607
Accumulated depreciation			(5,114	)			(23	)			(444	)			(66	)			(29	)			(42	)			(5,718	)

Net book value			5,910				30				4,294				331				234				90				10,889

At March 31, 2018
Opening balance			5,910				30				4,294				331				234				90				10,889
Additions			238				—				731				—				—				7				976
Depreciation			(533	)			(1	)			(237	)			(10	)			(10	)			(9	)			(800	)

Net book value			5,615				29				4,788				321				224				88				11,065

At March 31, 2018
Cost			11,262				53				5,469				397				263				139				17,583
Accumulated depreciation			(5,647	)			(24	)			(681	)			(76	)			(39	)			(51	)			(6,518	)

Net book value			5,615				29				4,788				321				224				88				11,065

11.

Property and equipment

(a)	Property and equipment is composed as follows:


		December 31, 2017
		Cost				Accumulated depreciation				Net
Data processing equipment			11,024				(5,114	)			5,910
Facilities			53				(23	)			30
Machinery and equipment			4,738				(444	)			4,294
Furniture and fittings			397				(66	)			331
Leasehold improvements			263				(29	)			234
Vehicles			132				(42	)			90

			16,607				(5,718	)			10,889


		December 31, 2016
		Cost				Accumulated depreciation				Net
Data processing equipment			7,574				(3,692	)			3,882
Facilities			52				(19	)			33
Machinery and equipment			548				(140	)			408
Furniture and fittings			190				(40	)			150
Leasehold improvements			100				(15	)			85

			8,464				(3,906	)			4,558

(b)	The changes in cost and accumulated depreciation were as follows:


		Data processing equipment				Facilities				Machinery and equipment				Furniture and fittings				Leasehold improvements				Vehicles				Total
At December 31, 2016
Cost			7,574				52				548				190				100				—				8,464
Accumulated depreciation			(3,692	)			(19	)			(140	)			(40	)			(15	)			—				(3,906	)

Net book value			3,882				33				408				150				85				—				4,558

At December 31, 2017
Opening balance			3,882				33				408				150				85				—				4,558
Cost
Purchases			3,316				1				4,171				176				94				114				7,873
Acquisition of subsidiary			134				—				19				31				69				18				271
Depreciation
Depreciation			(1,422	)			(4	)			(304	)			(26	)			(14	)			(42	)			(1,812	)

Net book value			5,910				30				4,294				331				234				90				10,889

At December 31, 2017
Cost			11,024				53				4,738				397				263				132				16,607
Accumulated depreciation			(5,114	)			(23	)			(444	)			(66	)			(29	)			(42	)			(5,718	)

Net book value			5,910				30				4,294				331				234				90				10,889