General	9 Months Ended
Sep. 30, 2021
General [Abstract]
General	1. General Hallmark Financial Services, Inc. (“Hallmark” and, together with subsidiaries, the “Company”, “we,” “us” or “our”) is an insurance holding company that, through its subsidiaries, engages in the sale of property/casualty insurance products to businesses and individuals. Our business involves marketing, distributing, underwriting and servicing our insurance products, as well as providing other insurance related services. We market, distribute, underwrite and service our property/casualty insurance products primarily through business units organized by products and distribution channels. Our business units are supported by our insurance company subsidiaries. Our Commercial Auto business unit offers primary and excess commercial vehicle insurance products and services; our E&S Casualty business unit offers primary and excess liability, excess public entity liability, E&S package and garage liability insurance products and services; our E&S Property business unit offers primary and excess commercial property insurance for both catastrophe and non-catastrophe exposures; our Professional Liability business unit offers healthcare and financial lines professional liability insurance products and services primarily for businesses, medical professionals, medical facilities and, through 2020, senior care facilities; and our Aerospace & Programs business unit offers general aviation and, until exited during 2020, satellite launch property/casualty insurance products and services, as well as certain specialty programs. Our Commercial Accounts business unit offers package and monoline property/casualty and, until exited in 2016, occupational accident insurance products. Our Specialty Personal Lines business unit offers non-standard personal automobile and renters insurance products and services. Our former Workers Compensation operating unit specialized in small and middle market workers compensation business until discontinued during 2015. Our insurance company subsidiaries supporting these business units are American Hallmark Insurance Company of Texas (“AHIC”), Hallmark Insurance Company (“HIC”), Hallmark Specialty Insurance Company (“HSIC”), Hallmark County Mutual Insurance Company (“HCM”), Hallmark National Insurance Company (“HNIC”) and Texas Builders Insurance Company (“TBIC”). These business units are segregated into three reportable industry segments for financial accounting purposes. The Specialty Commercial Segment includes our Commercial Auto business unit, E&S Casualty business unit, E&S Property business unit, Professional Liability business unit and Aerospace & Programs business unit. The Standard Commercial Segment consists of the Commercial Accounts business unit and the runoff from our former Workers Compensation operating unit. The Personal Segment consists solely of our Specialty Personal Lines business unit.

General

9 Months Ended

Sep. 30, 2021

1. General

Hallmark Financial Services, Inc. (“Hallmark” and, together with subsidiaries, the “Company”, “we,” “us” or “our”) is an insurance holding company that, through its subsidiaries, engages in the sale of property/casualty insurance products to businesses and individuals. Our business involves marketing, distributing, underwriting and servicing our insurance products, as well as providing other insurance related services.

We market, distribute, underwrite and service our property/casualty insurance products primarily through business units organized by products and distribution channels. Our business units are supported by our insurance company subsidiaries. Our Commercial Auto business unit offers primary and excess commercial vehicle insurance products and services; our E&S Casualty business unit offers primary and excess liability, excess public entity liability, E&S package and garage liability insurance products and services; our E&S Property business unit offers primary and excess commercial property insurance for both catastrophe and non-catastrophe exposures; our Professional Liability business unit offers healthcare and financial lines professional liability insurance products and services primarily for businesses, medical professionals, medical facilities and, through 2020, senior care facilities; and our Aerospace & Programs business unit offers general aviation and, until exited during 2020, satellite launch property/casualty insurance products and services, as well as certain specialty programs. Our Commercial Accounts business unit offers package and monoline property/casualty and, until exited in 2016, occupational accident insurance products. Our Specialty Personal Lines business unit offers non-standard personal automobile and renters insurance products and services. Our former Workers Compensation operating unit specialized in small and middle market workers compensation business until discontinued during 2015. Our insurance company subsidiaries supporting these business units are American Hallmark Insurance Company of Texas (“AHIC”), Hallmark Insurance Company (“HIC”), Hallmark Specialty Insurance Company (“HSIC”), Hallmark County Mutual Insurance Company (“HCM”), Hallmark National Insurance Company (“HNIC”) and Texas Builders Insurance Company (“TBIC”).

These business units are segregated into three reportable industry segments for financial accounting purposes. The Specialty Commercial Segment includes our Commercial Auto business unit, E&S Casualty business unit, E&S Property business unit, Professional Liability business unit and Aerospace & Programs business unit. The Standard Commercial Segment consists of the Commercial Accounts business unit and the runoff from our former Workers Compensation operating unit. The Personal Segment consists solely of our Specialty Personal Lines business unit.