- DefinitionThe number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options. Also, the number of shares of preferred stocks, other dilutive securities or potentially dilutive securities that validly exist and are outstanding as of the balance sheet date.
| Name: |
dds_DilutiveAndPotentiallyDilutiveSecurities |
| Namespace Prefix: |
dds_ |
| Data Type: |
xbrli:sharesItemType |
| Balance Type: |
na |
| Period Type: |
instant |