| Component: (Network and Table) | |
|---|---|
| Network | 2413410 - Disclosure - Commitments and Contingencies Representation and warranty reserve (Details) (http://www.carverbank.com/role/CommitmentsAndContingenciesRepresentationAndWarrantyReserveDetails) |
| Table | Commitments [Table] |
| Reporting Entity [Axis] | 0001016178 (http://www.sec.gov/CIK) |
| Commitments [Axis] | Commitments [Domain] |
| Commitments [Line Items] | Period [Axis] |
|---|---|
2012-04-01 - 2013-03-31 | |
Representation and warranty repurchase reserve, begining of period | 0 |
Provision for mortgage representation and warranty losses | 2,059,000 |
Net realized losses | (934,000) |
Representation and warranty repurchase reserve, end of period | 1,125,000 1 |