XML 49 R39.htm IDEA: XBRL DOCUMENT
v3.4.0.3

MORTGAGE BANKING ACTIVITIES (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2016
Mortgage Banking Activities [Abstract] |
Summary of Activities in Reserve for Loss Reimbursements on Sold Loans | The following table presents a summary of activity in the reserve for losses on repurchased loans for the periods indicated:
| Three Months Ended
| March 31,
| 2016 |  | 2015
| (In thousands)
Balance at beginning of period | $ | 9,700 |  |  | $ | 8,303 |
Provision for loan repurchases | 379 |  |  | 1,328 |
Utilization of reserve for loan repurchases | (298 | ) |  | (1,199 | )
Balance at end of period | $ | 9,781 |  |  | $ | 8,432 |

X
- Definition Mortgage Banking Activities [Abstract] + References No definition available. + Details
Name: | banc_MortgageBankingActivitiesAbstract
Namespace Prefix: | banc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Rollforward Of Liability For Representations And Warranties + References No definition available. + Details
Name: | banc_RollforwardOfLiabilityForRepresentationsAndWarrantiesTableTextBlock
Namespace Prefix: | banc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration