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MERGER (Details) $ / shares in Units, shares in Thousands, $ in Millions | Feb. 01, 2021 USD ($) $ / shares shares | Jan. 31, 2021 shares | Dec. 31, 2021 $ / shares | Dec. 31, 2020 $ / shares | Sep. 30, 2015 USD ($)
--- | --- | --- | --- | --- | ---
MERGER |  |  |  |  |
Common stock, par value (in dollars per share) | $ 0.01 |  | $ 0.01 | $ 0.01 |
Share conversion ratio | 0.6480 |  |  |  |
Preferred stock, Series A, par value (in dollars per share) | $ 0.01 |  | $ 0.01 | $ 0.01 |
Aggregate principal amount | $ |  |  |  |  | $ 80.0
Preferred Stock |  |  |  |  |
MERGER |  |  |  |  |
Share conversion ratio | 1 |  |  |  |
Legacy Dime |  |  |  |  |
MERGER |  |  |  |  |
Common stock, par value (in dollars per share) | $ 0.01 |  |  |  |
Aggregate principal amount | $ | $ 115.0 |  |  |  |
Fixed interest rate of debentures | 4.50% |  |  |  |
Legacy Dime | Preferred Stock |  |  |  |  |
MERGER |  |  |  |  |
Preferred stock, Series A, par value (in dollars per share) | $ 0.01 |  |  |  |
Merger Agreement |  |  |  |  |
MERGER |  |  |  |  |
Number of Bridge Outstanding Shares | shares |  | 41,226 |  |  |
Percentage Ownership |  | 100.00% |  |  |
Merger Agreement | Bridge shareholders |  |  |  |  |
MERGER |  |  |  |  |
Number of Bridge Outstanding Shares | shares | 21,200 | 19,993 |  |  |
Percentage Ownership | 51.50% | 48.50% |  |  |
Merger Agreement | Legacy Dime shareholders |  |  |  |  |
MERGER |  |  |  |  |
Number of Bridge Outstanding Shares | shares | 30,853 | 21,233 |  |  |
Percentage Ownership |  | 51.50% |  |  |

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