7. Other operating income and expenses

in thousand EUR	2019	2018
Other operating income
Gain on disposal of fixed assets	495	24
Other income	272	481
Total other operating income	767	505

Other operating expenses
Audit fees	211	195
Legal and tax fees	229	238
Other consulting fees	211	176
Travel expenses	546	563
IT expenses	179	158
Insurances (non-production)	138	150
Other administrative expenses	1 243	2 469
Total other operating expenses	2 757	3 949

In other administrative expenses communication and investor relation expenses, marketing, non-income tax expenses and the change in expected credit loss allowance are included.