Analysis Of Income And Expense [Abstract]

Koestlin d.d. - Filing #1860669

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	—	—	—	—	134,484 iso4217:HRK	—	—	139,054 iso4217:HRK	—	—	—
Material income and expense [abstract]
Finance income (cost)	—	—	—	—	—	119,000 iso4217:HRK	—	—	181,000 iso4217:HRK	—	—	—
Revenue and other operating income	—	—	—	—	—	137,764 iso4217:HRK	—	—	147,284 iso4217:HRK	—	—	—
Expenses by nature [abstract]
Classes of employee benefits expense [abstract]
Employee benefits expense	—	—	—	—	—	30,628 iso4217:HRK	—	—	33,167 iso4217:HRK	—	—	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Depreciation and amortisation expense	—	—	—	—	—	6,908 iso4217:HRK	—	—	6,885 iso4217:HRK	—	—	—
Impairment loss (reversal of impairment loss) recognised in profit or loss	—	—	—	—	—	282,000 iso4217:HRK	—	—	87,000 iso4217:HRK	—	—	—
Other expenses, by nature	—	—	—	—	—	2,817 iso4217:HRK	—	—	3,767 iso4217:HRK	—	—	—
Expenses, by nature	—	—	—	—	—	136,709 iso4217:HRK	—	—	147,620 iso4217:HRK	—	—	—
Disclosure of attribution of expenses by nature to their function [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of attribution of expenses by nature to their function [abstract]
Disclosure of attribution of expenses by nature to their function [line items]
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates accounted for using equity method	—	—	—	—	—	- iso4217:HRK	—	—	4,011 iso4217:HRK	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	- iso4217:HRK	- iso4217:HRK	- iso4217:HRK	- iso4217:HRK	1,174 iso4217:HRK	1,174 iso4217:HRK	- iso4217:HRK	- iso4217:HRK	3,400 iso4217:HRK	- iso4217:HRK	- iso4217:HRK	3,400 iso4217:HRK