Intangible Assets and Goodwill (Details) - USD ($)	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Intangible Assets and Goodwill [Abstract]
Amortization of intangible assets	$ 3,248,495	$ 0
Goodwill	$ 59,125,773.38

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

No definition available.

Name:	qubt_IntangibleAssetsGoodwill
Namespace Prefix:	qubt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant