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COMMITMENTS AND CONTINGENCIES AND OTHER MATTERS (Tables) | 12 Months Ended
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Dec. 31, 2020
COMMITMENTS AND CONTINGENCIES AND OTHER MATTERS |
Schedule of commitments outstanding | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31,
(In thousands) |  | 2020 |  | 2019
Standby letters of credit | ​ | $ | 25,501 | ​ | $ | 23,670
Loan commitments outstanding (1) | ​ |  | 150,515 | ​ |  | 117,044
Unused lines of credit | ​ |  | 808,296 | ​ |  | 674,194
Total commitments outstanding | ​ | $ | 984,312 | ​ | $ | 814,908
(1) | Of the $150.5 million of loan commitments outstanding at December 31, 2020, $5.1 million are fixed rate commitments and $145.4 million are variable rate commitments. Of the $117.0 million of loan commitments outstanding at December 31, 2019, $5.9 million are fixed rate commitments and $111.1 million are variable rate commitments.

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