XML 112 R93.htm IDEA: XBRL DOCUMENT
v3.20.2

Revenues from Contracts with Customers - Summary of Geographic Distribution of Revenue (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Revenues | $ 58,126 | $ 66,293 | $ 122,000 | $ 131,778
UNITED STATES |  |  |  |
Revenues | 31,629 | 43,146 | 71,499 | 85,769
JERSEY |  |  |  |
Revenues | 25,641 | 21,368 | 48,166 | 42,529
IRELAND |  |  |  |
Revenues | 856 | 1,172 | 1,970 | 2,327
CANADA |  |  |  |
Revenues | $ 0 | $ 607 | $ 365 | $ 1,153

X
- Definition Revenues from operations, excluding interest and dividend income. Includes revenues from the following sources: investment banking (underwriting and financial advisory), principal transactions (sales and trading, and investment gains and losses), commissions, asset management, and investment advisory and other services. + References No definition available. + Details
Name: | us-gaap_RevenuesExcludingInterestAndDividends
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_JE
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_IE
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |