Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Significant Accounting Policies [Abstract]

Schedule of closing and average exchange rates for the most significant foreign currencies

Currency		Geographical area	Reporting entities		December 31, 2019		December 31, 2018		December 31, 2017
CHF	Swiss Franc	Switzerland		4		1.0000		1.0000		1.0000
USD	Dollar	United States		1		0.9674		0.9827		0.9725
EUR	Europe	Europe		1		1.0855		1.1283		1.1713

Currency		Geographical area	Reporting entities		2019		2018		2017
CHF	Swiss Franc	Switzerland		4		1.0000		1.0000		1.0000
USD	Dollar	United States		1		0.9938		0.9768		0.9849
EUR	Europe	Europe		1		1.1128		1.1573		1.1116

Schedule of applicable estimated useful lives

	Production equipment			Office furniture and EDP			Leasehold improvements			Total
At cost
As of January 1, 2018		289,888			233,706			236,462			760,056
Additions		—			—			—			—
Disposals		—			—			(236,462	)		(236,462	)
As of December 31, 2018		289,888			233,706			—			523,594
Additions		63,600			—			—			63,600
Disposals		—			—			—			—
As of December 31, 2019		353,488			233,706			—			587,194
Accumulated depreciation
As of January 1, 2018		(237,923	)		(205,628	)		(63,606	)		(507,157	)
Charge for the year		(32,485	)		(13,663	)		(26,565	)		(72,713	)
Disposals		—			—			90,171			90,171
As of December 31, 2018		(270,408	)		(219,291	)		—			(489,699	)
Charge for the year		(20,083	)		(10,740	)		—			(30,823	)
Disposals		—			—			—			—
As of December 31, 2019		(290,491	)		(230,031	)		—			(520,522	)
Net book value
As of December 31, 2018		19,480			14,415			—			33,895
As of December 31, 2019		62,997			3,675			—			66,672