Use of Estimates in the Preparation of the Financial Statements
Our preparation of financial statements in conformity with GAAP requires us to make estimates and assumptions that affect our reported amounts of assets and liabilities and our disclosure of contingent assets and liabilities at the date of our consolidated financial statements, as well as our reported amounts of revenues and expenses during the reporting period. Refer to “Critical Accounting Estimates and Judgments” under Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2020 for information on accounting policies that we consider critical in preparing our consolidated financial statements. Actual results could differ materially from those estimates.
Fair Value of Financial Instruments
Fair value estimates are made at a point in time based on relevant market data as well as the best information available about the financial instruments. Fair value estimates for financial instruments for which no or limited observable market data is available are based on judgments regarding current economic conditions, credit and interest rate risk. These estimates involve significant uncertainties and judgments and cannot be determined with precision. As a result, such calculated fair value estimates may not be realizable in a current sale or immediate settlement of the instrument. In addition, changes in the underlying assumptions used in the fair value measurement technique, including discount rate and estimates of future cash flows, could significantly affect these fair value estimates.
Cash and Cash Equivalents: The carrying amounts reported in the balance sheet for these instruments approximate their fair values.
Restricted Cash: The carrying amount for restricted cash reported in the balance sheet approximates the fair value.
Senior Unsecured Notes Due 2029: Our senior unsecured notes payable due in 2029 had a carrying value of $49.2 million and a fair value of $52.2 million as of March 31, 2021. Our senior unsecured notes payable would be included in Level 3 of the fair value hierarchy if they were reported at fair value
Subordinated Debt Securities: Our trust preferred securities had a carrying value of $55.9 million and a fair value of $30.3 million as of March 31, 2021. Our trust preferred securities would be included in Level 3 of the fair value hierarchy if they were reported at fair value.
For reinsurance balances, premiums receivable, federal income tax recoverable, other assets and other liabilities, the carrying amounts approximate fair value because of the short maturity of such financial instruments.
Variable Interest Entities
On June 21, 2005, we formed Hallmark Statutory Trust I (“Trust I”), an unconsolidated trust subsidiary, for the sole purpose of issuing $30.0 million in trust preferred securities. Trust I used the proceeds from the sale of these securities and our initial capital contribution to purchase $30.9 million of subordinated debt securities from Hallmark. The debt securities are the sole assets of Trust I, and the payments under the debt securities are the sole revenues of Trust I.
On August 23, 2007, we formed Hallmark Statutory Trust II (“Trust II”), an unconsolidated trust subsidiary, for the sole purpose of issuing $25.0 million in trust preferred securities. Trust II used the proceeds from the sale of these securities and our initial capital contribution to purchase $25.8 million of subordinated debt securities from Hallmark. The debt securities are the sole assets of Trust II, and the payments under the debt securities are the sole revenues of Trust II.
We evaluate on an ongoing basis our investments in Trust I and Trust II (collectively the “Trusts”) and have determined that we do not have a variable interest in the Trusts. Therefore, the Trusts are not included in our consolidated financial statements.
We are also involved in the normal course of business with variable interest entities primarily as a passive investor in mortgage-backed securities and certain collateralized corporate bank loans issued by third-party variable interest