3. Accounts receivable for deliveries and services

 

31.12.2020 CHF 1000

31.12.2019 CHF 1000

Trade accounts receivable

16 215

69 095

Bad debt provision

–4 975

–7 834

Total trade accounts receivable

11 240

61 261

 

 

 

Aging

31.12.2020 CHF 1000

31.12.2019 CHF 1000

Not due

3 272

22 427

Due within 60 days

4 899

34 365

Due after 60 days

8 044

12 303

Total trade accounts receivable

16 215

69 095