| Component: (Network and Table) | |
|---|---|
| Network | 100490 - Disclosure - Geographic Information - Schedule of Revenue From Customer By Geographic Area (Detail) (http://www.quotientbd.com/20160331/taxonomy/role/DisclosureGeographicInformationScheduleOfRevenueFromCustomerByGeographicAreaDetail) |
| Table | Schedule Of Revenues From External Customers And Long Lived Assets [Table] |
| Reporting Entity [Axis] | 0001596946 (http://www.sec.gov/CIK) |
| Revenues From External Customers And Long Lived Assets [Line Items] | Period [Axis] | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2015-04-01 - 2016-03-31 | 2014-04-01 - 2015-03-31 | 2013-04-01 - 2014-03-31 | ||||||||||||||||
| Geographical | Geographical | Geographical | ||||||||||||||||
| United States [Member] | United Kingdom [Member] | France [Member] | Japan [Member] | Other foreign countries [Member] | Geographical | United States [Member] | United Kingdom [Member] | France [Member] | Japan [Member] | Other foreign countries [Member] | Geographical | United States [Member] | United Kingdom [Member] | France [Member] | Japan [Member] | Other foreign countries [Member] | Geographical | |
Revenue | 18,522,000 | 18,408,000 | 19,755,000 | |||||||||||||||