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Banking Premises and Equipment | 12 Months Ended
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Dec. 31, 2020
Property, Plant and Equipment [Abstract] |
Banking Premises and Equipment | Banking Premises and Equipment A summary of banking premises and equipment at December 31, 2020 and 2019 is as follows (in thousands):
| 2020 |  | 2019
Land | $ | 13,631 |  |  | 12,440 |
Banking premises | 72,362 |  |  | 59,708 |
Furniture, fixtures and equipment | 52,128 |  |  | 45,660 |
Leasehold improvements | 37,756 |  |  | 35,749 |
Construction in progress | 9,669 |  |  | 3,270 |
| 185,546 |  |  | 156,827 |
Less accumulated depreciation and amortization | 109,600 |  |  | 101,617 |
Total banking premises and equipment | $ | 75,946 |  |  | 55,210 |
Depreciation expense for the years ended December 31, 2020, 2019 and 2018 amounted to $7.6 million, $7.7 million and $8.0 million, respectively.

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
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