XML 50 R38.htm IDEA: XBRL DOCUMENT
v3.5.0.2

MORTGAGE BANKING ACTIVITIES (Tables) | 6 Months Ended
--- | ---
Jun. 30, 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 |  | Six Months Ended
| June 30, |  | June 30,
| 2016 |  | 2015 |  | 2016 |  | 2015
| (In thousands)
Balance at beginning of period | $ | 9,781 |  |  | $ | 8,432 |  |  | $ | 9,700 |  |  | $ | 8,303 |
Provision for loan repurchases | 851 |  |  | 1,573 |  |  | 1,230 |  |  | 2,901 |
Utilization of reserve for loan repurchases | (194 | ) |  | (594 | ) |  | (492 | ) |  | (1,793 | )
Balance at end of period | $ | 10,438 |  |  | $ | 9,411 |  |  | $ | 10,438 |  |  | $ | 9,411 |

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