COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Unused lines of credit-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	$ 118,953	$ 136,289
Standby letters of credit-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	5,696	2,420
Commitments to make loans to sell-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	79,178	60,529
Commitments to make loans-Fixed
COMMITMENTS AND CONTINGENCIES
Other commitment	46,354	16,256
Unused lines of credit-Variable
COMMITMENTS AND CONTINGENCIES
Other commitment	509,677	442,035
Standby letters of credit-Variable
COMMITMENTS AND CONTINGENCIES
Other commitment	22,035	20,940
Commitments to make loans-Variable
COMMITMENTS AND CONTINGENCIES
Other commitment	$ 12,626	$ 14,920