Prepaid expenses and accrued income (Tables)

12 Months Ended

Dec. 31, 2017

Prepaid expenses and accrued income [Abstract]

Prepaid expenses and accrued income

	For the Years Ended December 31,
in CHF thousands	2017	2016
Prepaid expenses	1,440	1,278
Accrued income	2,799	889
Total	4,239	2,167