Financial risk management (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure Of Financial Instruments [Line Items]

Summary of Aging of Groups Trade Receivables

The aging of the Group’s trade receivables is as follows:

	2021			2020
Current		78,771			55,086
1-30 days past due		18,387			10,473
31-60 days past due		4,268			1,726
61-90 days past due		1,159			2,154
91- days past due		3,817			2,569
Gross carrying amount		106,402			72,009
Allowance for expected credit losses		(883	)		(712	)
Net carrying amount		105,519			71,297

Summary of Financial Liabilities into Maturity Groupings based on Contractual Maturities

The tables below analyze the Group’s financial liabilities into maturity groupings based on their contractual maturities for:

a) all non-derivative financial liabilities:

b) and net settled derivative financial instruments for which the contractual maturities represent the timing of the cash flows.

The amounts disclosed in the table are the contractual undiscounted cash flows. Balances due within 12 months equal their carrying balances as the impact of discounting is not significant. For interest rate swaps, the cash flows have been estimated using forward interest rates applicable at the end of the reporting period.

December 31, 2021	Less than 3 months		Between 3 months and 1 year		Between 1 and 2 years		Between 2 and 5 years		After 5 years		Total contractual cash flows		Carrying amount
Non-derivatives
Trade payables		93,043		—		—		—		—		93,043		93,043
Liabilities to credit institutions		1,240		4,904		—		—		—		6,144		5,987
Lease liabilities		4,275		12,826		19,134		39,702		200,327		276,265		143,219
Total non-derivatives		98,558		17,730		19,134		39,702		200,327		375,452		242,249

December 31, 2020	Less than 3 months		Between 3 months and 1 year		Between 1 and 2 years		Between 2 and 5 years		After 5 years		Total contractual cash flows		Carrying amount
Non-derivatives
Trade payables		45,295		—		—		—		—		45,295		45,295
Liabilities to credit institutions		3,802		5,553		96,703		—		—		106,058		95,990
Bank overdraft facility		1,197		—		—		—		—		1,197		1,197
Shareholder loans		—		108,401		—		—		—		108,401		106,118
Lease liabilities		1,917		5,751		5,696		12,693		12,429		38,486		30,144
Total non-derivatives		52,211		119,705		102,399		12,693		12,429		299,437		278,744
Derivatives
Interest rate swaps—net settled		17		51		67		146		9		290		189
Total derivatives		17		51		67		146		9		290		189

Trade receivables [member]

Disclosure Of Financial Instruments [Line Items]

Summary of Allowance for Expected Credit Losses of Trade Receivables

The movements in the Group’s allowance for expected credit losses of trade receivables are as follows:

	2021			2020
As at January 1		(712	)		(2,557	)
Increase of allowance recognized in statement of    operations during the year		(490	)		(552	)
Receivables written off during the year as    uncollectible		—			2,569
Unused amount reversed		290			104
Translation differences		29			(276	)
As at December 31		(883	)		(712	)

Currency Risk

Disclosure Of Financial Instruments [Line Items]

Summary of Exposure to Foreign Currency Risk

The Group’s primary exposure to foreign currency risk at the end of the reporting period, expressed in thousands of USD was as follows:

	As at December 31, 2021
	SEK/USD			SEK/EUR			SEK/GBP			SEK/CNY
Trade receivables		—			9,220			382			—
Short-term deposits		—			—			—			78,766
Liabilities to credit institutions		—			(5,314	)		—			—
Trade payables		(723	)		(14,732	)		(1,238	)		—
Lease liabilities		—			(2,903	)		—			—
Total		(723	)		(13,729	)		(856	)		78,766

	As at December 31, 2020
	SEK/USD			SEK/EUR			SEK/GBP			SEK/CNY
Trade receivables		—			6,113			135			—
Liabilities to credit institutions		—			(8,041	)		—			—
Shareholder loans		(40,284	)		(45,427	)		—			—
Trade payables		(4,154	)		(10,856	)		(302	)		—
Lease liabilities		—			(3,074	)		—			—
Derivatives		—			—			(27,273	)		—
Total		(44,438	)		(61,285	)		(27,440	)		—

Summary of Sensitivity Analysis

The Group is primarily exposed to changes in USD/SEK, EUR/SEK, GBP/SEK and CNY/SEK exchange rates. The Group’s risk exposure in foreign currencies:

	Impact on loss before tax
	2021	2020		2019
USD/SEK exchange rate—increase/decrease 10 %	+/- 72	+/- 4,444		+/- 1,700
EUR/SEK exchange rate—increase/decrease 10 %	+/- 1,211	+/- 6,129		+/- 1,451
GBP/SEK exchange rate—increase/decrease 10 %	+/- 63	+/- 2,786		+/- 116
CNY/SEK exchange rate—increase/decrease 10 %	+/- 7,877		—		—

Interest rate risk [member]

Disclosure Of Financial Instruments [Line Items]

Summary of Sensitivity Analysis

Profit or loss is sensitive to higher/lower interest expense primarily from liabilities to credit institutions as a result of changes in interest rates.

	Impact on loss before tax
	2021	2020	2019
Interest rates - increase/decrease by 100 basis points	+/- 60	+/- 996	+/- 721

Fair value/price risk [member]

Disclosure Of Financial Instruments [Line Items]

Summary of Sensitivity Analysis

Profit or loss is sensitive to changes in fair value from short-term investments.

	Impact on loss before tax
	2021	2020		2019
Fair value - increase/decrease by 10%	+/- 25		—		—