cm:Concept: us-gaap:GrandfatheredESOPExpenseRecognitionActualInterestIncurredOnESOPDebt
Grandfathered ESOP Expense Recognition, Actual Interest Incurred on ESOP Debt |
us-gaap:GrandfatheredESOPExpenseRecognitionActualInterestIncurredOnESOPDebt |
For grandfathered ESOP shares acquired prior to January 1, 1993, the actual interest incurred on debt for obligations that the employer may secure on behalf of the ESOP. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
For Period (duration) |
Debit |
false |
us-gaap:GrandfatheredESOPExpenseRecognitionActualInterestIncurredOnESOPDebt |