Statement Of Financial Position [Abstract]
| Concept |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2022-01-01 |
As at 2021-01-02 |
As at 2021-01-02 |
As at 2021-01-02 |
As at 2021-01-02 |
As at 2021-01-02 |
As at 2021-01-02 |
As at 2019-12-28 |
As at 2019-12-28 |
As at 2019-12-28 |
As at 2019-12-28 |
As at 2019-12-28 |
As at 2019-12-28 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — | — | — |
24,667,000
USD
|
— | — | — |
24,832,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — |
11,725,000
USD
|
— | — | — |
13,065,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — |
600,000
USD
|
— | — | — |
4,272,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — |
40,011,000
USD
|
— | — | — |
43,269,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories | — | — | — |
20,559,000
USD
|
— | — | — |
11,271,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables | — | — | — |
63,589,000
USD
|
— | — | — |
36,799,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
41,589,000
USD
|
— | — | — |
39,766,000
USD
|
— | — | — | — | — | — | — | — |
41,136,000
USD
|
— |
| Current assets | — | — | — |
127,771,000
USD
|
— | — | — |
89,812,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — | — | — |
18,842,000
USD
|
— | — | — |
18,842,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — |
10,347,000
USD
|
— | — | — |
28,039,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — |
68,451,000
USD
|
— | — | — |
68,451,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — |
6,020,000
USD
|
— | — | — |
6,117,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
68,451,000
USD
|
18,842,000
USD
|
851,000
USD
|
82,966,000
USD
|
9,496,000
USD
|
6,020,000
USD
|
68,451,000
USD
|
65,371,000
USD
|
6,117,000
USD
|
27,458,000
USD
|
581,000
USD
|
18,842,000
USD
|
5,254,000
USD
|
18,842,000
USD
|
26,570,000
USD
|
68,451,000
USD
|
62,948,000
USD
|
3,029,000
USD
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Deferred tax liabilities | — | — | — |
850,000
USD
|
— | — | — |
1,193,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — |
11,789,000
USD
|
— | — | — |
16,592,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Trade and other current payables | — | — | — |
71,877,000
USD
|
— | — | — |
49,569,000
USD
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — |
73,027,000
USD
|
— | — | — |
51,118,000
USD
|
— | — | — | — | — | — | — | — | — | — |