Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 44,242	$ 383,221
Short-term investments	206,482	98,956
Tax incentive receivable	40,704	43,768
Prepaid expenses and other current assets	8,935	10,464
Total current assets	300,363	536,409
Long-term investments	153,406	0
Property and equipment, net	733	744
Operating lease right-of-use assets	10,539	11,013
Deferred tax asset	25,366	26,586
Other non-current assets	1,720	2,046
Total assets	492,127	576,798
Current liabilities:
Accounts payable	5,692	7,143
Accrued expenses and other current liabilities	24,002	50,855
Total current liabilities	29,694	57,998
Long term debt	109,545	108,940
Operating lease liabilities	7,940	8,286
Other non-current liabilities	29	29
Total liabilities	147,208	175,253
Commitments and contingencies (Note 7)
Shareholders’ equity:
Ordinary shares: £0.002 nominal value: 222,480,776 shares authorized, 133,913,556 issued and outstanding at June 30, 2025: 184,469,623 shares authorized, 132,631,587 issued and outstanding at December 31, 2024	363	359
Additional paid-in capital	1,408,145	1,385,675
Accumulated other comprehensive income	1,591	4,213
Accumulated deficit	(1,065,180)	(988,702)
Total shareholders’ equity	344,919	401,545
Total liabilities and shareholders' equity	$ 492,127	$ 576,798

Tax Incentive Receivable, Current

No definition available.

Name:	cnta_TaxIncentiveReceivableCurrent
Namespace Prefix:	cnta_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).