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Loans | 12 Months Ended
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Dec. 31, 2021
Loans | (3) Loans A summary of loans, by loan type at December 31, 2021 and 2020 is as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​ | December 31, | ​
​ | ​ | 2021 | ​ | 2020 | ​
​ | ​ | (Dollars in Thousands) | ​
Commercial, financial and agricultural |  | $ | 4,497,444 |  | $ | 4,516,288 | ​
Real estate - mortgage | ​ |  | 867,831 | ​ |  | 999,144 | ​
Real estate - construction | ​ |  | 1,668,113 | ​ |  | 1,846,757 | ​
Consumer | ​ |  | 40,966 | ​ |  | 40,595 | ​
Foreign | ​ |  | 134,797 | ​ |  | 138,970 | ​
Total loans | ​ | $ | 7,209,151 | ​ | $ | 7,541,754 | ​
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- Definition The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
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