Fair Value Measurements Fair Value, Assets Measured on Recurring Basis, Valuation Techniques (Details) $ in Thousands |
Mar. 31, 2025
USD ($)
|
Mar. 31, 2024
USD ($)
|
|---|---|---|
| Fair Value, Inputs, Level 3 | ||
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||
| Mortgage servicing rights | $ 130 | $ 140 |
| Fair Value, Measurements, Recurring | ||
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||
| Mortgage servicing rights | 130 | 140 |
| Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Valuation Technique, Discounted Cash Flow | ||
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||
| Mortgage servicing rights | $ 130 | $ 140 |
| Fair Value, Measurements, Recurring | Other Assets | Fair Value, Inputs, Level 3 | Measurement Input, Constant Prepayment Rate | ||
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||
| Servicing Asset, Measurement Input | 0.064 | 0.064 |