Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2017

Property, plant and equipment [Abstract]

Disclosure of detailed information about property, plant and equipment

	Production equipment			Office furniture and EDP			Leasehold improvements			Total
At cost
As of January 1, 2016		283,499			208,712			17,132			509,343
Additions		—			24,994			219,330			244,324
As of December 31, 2016		283,499			233,706			236,462			753,667
Additions		6,389			—			—			6,389
As of December 31, 2017		289,888			233,706			236,462			760,056
Accumulated depreciation
As of January 1, 2016		(127,629	)		(149,873	)		(9,271	)		(286,773	)
Charge for the year		(56,700	)		(33,837	)		(7,063	)		(97,600	)
As of December 31, 2016		(184,329	)		(183,710	)		(16,334	)		(384,373	)
Charge for the year		(53,594	)		(21,918	)		(47,272	)		(122,784	)
As of December 31, 2017		(237,923	)		(205,628	)		(63,606	)		(507,157	)
Net book value
As of December 31, 2016		99,170			49,996			220,128			369,294
As of December 31, 2017		51,965			28,078			172,856			252,899