v3.22.2.2
Cover
Oct. 07, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Oct. 07, 2022
Entity File Number 001-11252
Entity Registrant Name Hallmark Financial Services, Inc.
Entity Central Index Key 0000819913
Entity Tax Identification Number 87-0447375
Entity Incorporation, State or Country Code NV
Entity Address, Address Line One 5420 Lyndon B. Johnson Freeway
Entity Address, Address Line Two Suite 1100
Entity Address, City or Town Dallas
Entity Address, State or Province TX
Entity Address, Postal Zip Code 75240
City Area Code 817
Local Phone Number 348-1600
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, $0.18 par value
Trading Symbol HALL
Security Exchange Name NASDAQ
Entity Emerging Growth Company false