Share-based payments (Details) - Share | 6 Months Ended | 12 Months Ended |
Jun. 30, 2022 | Dec. 31, 2021 |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
No. of ordinary shares | | 14,559,500 |
Option | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | Total options exercisable into shares | |
No. of ordinary shares | 3,805,000 | |
Option | October 6, 2021 | BlueSoundWaves | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | | Options awarded to BlueSoundWaves on October 6, 2021 |
Terms of the instrument | | Options exercisable for ordinary shares |
No. of ordinary shares | | 6,215,800 |
Vesting Conditions | | 1/3 after one year and the balance in 8 quarterly tranches, subject to milestone-based acceleration |
Contractual duration of the instrument (years) | | 10 years |
Option | CEO and chairman | March 15, 2022 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | Options awarded to CEO and Chairman on March 15, 2022 | |
Terms of the instrument | Options exercisable for ordinary shares | |
No. of ordinary shares | 850,000 | |
Vesting Conditions | 12 quarterly tranches | |
Contractual duration of the instrument (years) | 4 years | |
Option | Employees of company And subsidiaries | March 24, 2022 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | Options awarded to employees of the Company and subsidiaries on March 24, 2022 | |
Terms of the instrument | Options exercisable for ordinary shares | |
No. of ordinary shares | 775,000 | |
Vesting Conditions | 1/3 after one year and the balance in 8 quarterly tranches | |
Contractual duration of the instrument (years) | 4 years | |
Option | Employees | March 25, 2021 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | | Options awarded to employees of the Company and subsidiaries on March 25, 2021 |
Terms of the instrument | | Options exercisable for ordinary shares |
No. of ordinary shares | | 2,600,000 |
Vesting Conditions | | 1/3 after one year and the balance in 8 quarterly tranches |
Contractual duration of the instrument (years) | | 4 years |
Option | Employees | April 19, 2021 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | | Options awarded to employees of the Company and subsidiaries on April 19, 2021 |
Terms of the instrument | | Options exercisable for ordinary shares |
No. of ordinary shares | | 800,000 |
Vesting Conditions | | 1/3 after one year and the balance in 8 quarterly tranches |
Contractual duration of the instrument (years) | | 4 years |
Option | Employees | July 22, 2021 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | | Options awarded to employees of the Company and subsidiaries on July 22, 2021 |
Terms of the instrument | | Options exercisable for ordinary shares |
No. of ordinary shares | | 1,362,500 |
Vesting Conditions | | 1/3 after one year and the balance in 8 quarterly tranches |
Contractual duration of the instrument (years) | | 4 years |
Option | Employees | November 24, 2021 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | | Options awarded to employees of the Company and subsidiaries on November 24, 2021 |
Terms of the instrument | | Options exercisable for ordinary shares |
No. of ordinary shares | | 925,000 |
Vesting Conditions | | 1/3 after one year and the balance in 8 quarterly tranches |
Contractual duration of the instrument (years) | | 4 years |
Option | Employees | June 10, 2022 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | Options awarded to employees of the Company on June 10, 2022 | |
Terms of the instrument | Options exercisable for ordinary shares | |
No. of ordinary shares | 2,180,000 | |
Vesting Conditions | 1/3 after one year and the balance in 8 quarterly tranches | |
Contractual duration of the instrument (years) | 4 years | |
Option | Board Directors | September 14, 2021 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | | Options awarded to directors on September 14, 2021 |
Terms of the instrument | | Options exercisable for ordinary shares |
No. of ordinary shares | | 785,600 |
Vesting Conditions | | 1/3 after one year and the balance in 8 quarterly tranches |
Contractual duration of the instrument (years) | | 4 years |
Option | Deputy CEO | September 14, 2021 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | | Options awarded to the deputy CEO on September 14, 2021 |
Terms of the instrument | | Options exercisable for ordinary shares |
No. of ordinary shares | | 250,000 |
Vesting Conditions | | 1/3 after one year and the balance in 8 quarterly tranches |
Contractual duration of the instrument (years) | | 4 years |
Restricted Stock Unit (RSU's) | October 6, 2021 | BlueSoundWaves | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | | RSUs awarded to BlueSoundWaves on October 6, 2021 |
Terms of the instrument | | The RSUs vest automatically at no exercise price |
No. of ordinary shares | | 1,243,100 |
Vesting Conditions | | 1/3 after one year and the balance in 8 quarterly tranches, subject to milestone-based acceleration |
Contractual duration of the instrument (years) | | 10 years |
Restricted Stock Unit (RSU's) | Directors | March 25, 2021 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | | RSUs awarded to directors on March 25, 2021 |
Terms of the instrument | | The RSUs vest automatically at no exercise price |
No. of ordinary shares | | 90,000 |
Vesting Conditions | | 1/3 after one year and the balance in 8 quarterly tranches |
Contractual duration of the instrument (years) | | 4 years |
Restricted Stock Unit (RSU's) | Directors | September 14, 2021 | | |
Disclosure of terms and conditions of share-based payment arrangement [line items] | | |
Date of grant and eligible recipients | | RSUs awarded to directors on September 14, 2021 |
Terms of the instrument | | The RSUs vest automatically at no exercise price |
No. of ordinary shares | | 287,500 |
Vesting Conditions | | 1/3 after one year and the balance in 8 quarterly tranches |
Contractual duration of the instrument (years) | | 4 years |