XML 114 R57.htm IDEA: XBRL DOCUMENT v3.22.4
Property, plant and equipment (Details) - CHF (SFr)
SFr in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Property, plant and equipment:      
Property, plant and equipment, beginning of period SFr 5,116 SFr 4,416  
Property, plant and equipment, end of period 4,259 5,116 SFr 4,416
Acquisition Cost      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 12,666 10,133  
Additions 936 2,610  
Transfers 0    
Disposals   (77)  
Property, plant and equipment, end of period 13,602 12,666 10,133
Accumulated depreciation      
Property, plant and equipment:      
Property, plant and equipment, beginning of period (7,550) (5,717)  
Depreciation expense (1,793) (1,897) (1,500)
Disposals   64  
Property, plant and equipment, end of period (9,343) (7,550) (5,717)
Furniture      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 159 153  
Property, plant and equipment, end of period 126 159 153
Furniture | Acquisition Cost      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 265 214  
Additions 20 51  
Transfers 0    
Disposals   0  
Property, plant and equipment, end of period 285 265 214
Furniture | Accumulated depreciation      
Property, plant and equipment:      
Property, plant and equipment, beginning of period (106) (61)  
Depreciation expense (53) (45)  
Disposals   0  
Property, plant and equipment, end of period (159) (106) (61)
IT Equipment      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 438 527  
Property, plant and equipment, end of period 310 438 527
IT Equipment | Acquisition Cost      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 1,754 1,497  
Additions 151 250  
Transfers 4 7  
Disposals   0  
Property, plant and equipment, end of period 1,909 1,754 1,497
IT Equipment | Accumulated depreciation      
Property, plant and equipment:      
Property, plant and equipment, beginning of period (1,316) (970)  
Depreciation expense (283) (346)  
Disposals   0  
Property, plant and equipment, end of period (1,599) (1,316) (970)
Lab Equipment      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 3,403 3,276  
Additions 800    
Property, plant and equipment, end of period SFr 2,748 3,403 3,276
Percentage of increase in equipment 7.00%    
Lab Equipment | Acquisition Cost      
Property, plant and equipment:      
Property, plant and equipment, beginning of period SFr 9,142 7,681  
Additions 576 1,268  
Transfers 47 270  
Disposals   (77)  
Property, plant and equipment, end of period 9,765 9,142 7,681
Lab Equipment | Accumulated depreciation      
Property, plant and equipment:      
Property, plant and equipment, beginning of period (5,739) (4,405)  
Depreciation expense (1,278) (1,398)  
Disposals   64  
Property, plant and equipment, end of period (7,017) (5,739) (4,405)
Leasehold Improvements      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 421 183  
Property, plant and equipment, end of period 1,072 421 183
Leasehold Improvements | Acquisition Cost      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 810 464  
Additions 184 346  
Transfers 646    
Disposals   0  
Property, plant and equipment, end of period 1,640 810 464
Leasehold Improvements | Accumulated depreciation      
Property, plant and equipment:      
Property, plant and equipment, beginning of period (389) (281)  
Depreciation expense (179) (108)  
Disposals   0  
Property, plant and equipment, end of period (568) (389) (281)
Assets under construction      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 695    
Property, plant and equipment, end of period 3 695  
Assets under construction | Acquisition Cost      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 695    
Additions 5    
Transfers (697)    
Property, plant and equipment, end of period 3 695  
Assets Under Construction      
Property, plant and equipment:      
Property, plant and equipment, beginning of period 695 277  
Property, plant and equipment, end of period   695 277
Assets Under Construction | Acquisition Cost      
Property, plant and equipment:      
Property, plant and equipment, beginning of period SFr 695 277  
Additions   695  
Transfers   (277)  
Disposals   0  
Property, plant and equipment, end of period   695 SFr 277
Assets Under Construction | Accumulated depreciation      
Property, plant and equipment:      
Disposals   SFr 0