Document and Entity Information
Document and Entity Information | Mar. 31, 2021 |
Cover [Abstract] | |
Entity Registrant Name | ENTERPRISE BANCORP INC /MA/ |
Amendment Flag | false |
Entity Central Index Key | 0001018399 |
Document Type | 8-K |
Document Period End Date | Mar. 31, 2021 |
Entity Incorporation State Country Code | MA |
Entity File Number | 001-33912 |
Entity Tax Identification Number | 04-3308902 |
Entity Address, Address Line One | 222 Merrimack Street |
Entity Address, City or Town | Lowell |
Entity Address, State or Province | MA |
Entity Address, Postal Zip Code | 01852 |
City Area Code | (978) |
Local Phone Number | 459-9000 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock, $0.01 par value per share |
Trading Symbol | EBTC |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |