Document Format Files
Data Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | opy-20240506.xsd | EX-101.SCH | 1889 |
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | opy-20240506_lab.xml | EX-101.LAB | 21885 |
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | opy-20240506_pre.xml | EX-101.PRE | 12501 |
73 | EXTRACTED XBRL INSTANCE DOCUMENT | opy-20240506_htm.xml | XML | 2893 |
IRS No.: 980080034 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-12043 | Film No.: 24919823
SIC: 6211 Security Brokers, Dealers & Flotation Companies
(CF Office: 02 Finance)