1. Nature of Business and Basis of Presentation	3 Months Ended
Mar. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
1. Nature of Business and Basis of Presentation	Kingstone Companies, Inc. (referred to herein as "Kingstone" or the “Company”), through its wholly owned subsidiary, Kingstone Insurance Company (“KICO”), underwrites property and casualty insurance exclusively through retail and wholesale agents and brokers. KICO is a licensed insurance company in the States of New York, New Jersey, Rhode Island, Massachusetts, Pennsylvania, Connecticut, Maine and New Hampshire. KICO is currently offering its property and casualty insurance products in New York, New Jersey, Rhode Island, Massachusetts, and Connecticut. Although New Jersey, Rhode Island, Massachusetts and Connecticut continue to be growing markets for the Company, 82.7% and 91.4% of KICO’s direct written premiums for the three months ended March 31, 2020 and 2019, respectively, came from the New York policies. Kingstone, through its wholly owned subsidiary, Cosi Agency, Inc. (“Cosi”), a multi-state licensed general agency, accesses alternate forms of distribution outside of the independent agent and broker network, through which KICO currently distributes its various products. Kingstone (through Cosi) now has the opportunity to partner with name-brand carriers and access nationwide insurance agencies. The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). The principles for condensed interim financial information do not require the inclusion of all the information and footnotes required by GAAP for complete financial statements. Therefore, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements as of and for the year ended December 31, 2019 and notes thereto included in the Company’s Annual Report on Form 10-K filed with the SEC on March 16, 2020. The accompanying condensed consolidated financial statements have not been audited by an independent registered public accounting firm in accordance with standards of the Public Company Accounting Oversight Board (United States) but, in the opinion of management, such financial statements include all adjustments, consisting only of normal recurring adjustments, necessary for a fair presentation of the Company’s financial position and results of operations. The results of operations for the three months ended March 31, 2020 may not be indicative of the results that may be expected for the year ending December 31, 2020.

1. Nature of Business and Basis of Presentation

3 Months Ended

Mar. 31, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

1. Nature of Business and Basis of Presentation

Kingstone Companies, Inc. (referred to herein as "Kingstone" or the “Company”), through its wholly owned subsidiary, Kingstone Insurance Company (“KICO”), underwrites property and casualty insurance exclusively through retail and wholesale agents and brokers. KICO is a licensed insurance company in the States of New York, New Jersey, Rhode Island, Massachusetts, Pennsylvania, Connecticut, Maine and New Hampshire. KICO is currently offering its property and casualty insurance products in New York, New Jersey, Rhode Island, Massachusetts, and Connecticut. Although New Jersey, Rhode Island, Massachusetts and Connecticut continue to be growing markets for the Company, 82.7% and 91.4% of KICO’s direct written premiums for the three months ended March 31, 2020 and 2019, respectively, came from the New York policies. Kingstone, through its wholly owned subsidiary, Cosi Agency, Inc. (“Cosi”), a multi-state licensed general agency, accesses alternate forms of distribution outside of the independent agent and broker network, through which KICO currently distributes its various products. Kingstone (through Cosi) now has the opportunity to partner with name-brand carriers and access nationwide insurance agencies.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). The principles for condensed interim financial information do not require the inclusion of all the information and footnotes required by GAAP for complete financial statements. Therefore, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements as of and for the year ended December 31, 2019 and notes thereto included in the Company’s Annual Report on Form 10-K filed with the SEC on March 16, 2020. The accompanying condensed consolidated financial statements have not been audited by an independent registered public accounting firm in accordance with standards of the Public Company Accounting Oversight Board (United States) but, in the opinion of management, such financial statements include all adjustments, consisting only of normal recurring adjustments, necessary for a fair presentation of the Company’s financial position and results of operations. The results of operations for the three months ended March 31, 2020 may not be indicative of the results that may be expected for the year ending December 31, 2020.