Subsequent Events	6 Months Ended
Jun. 30, 2025
Subsequent Events [Abstract]
Subsequent Events	13. SUBSEQUENT EVENTS Agreement to Acquire American Bank Holding Corporation — On July 18, 2025, Bancshares and American Bank Holding Corporation (“American”) jointly announced the signing of a definitive merger agreement (the “Merger Agreement”) whereby American, a Texas corporation and bank holding company of American Bank, N.A. (“American Bank”), will merge with and into Bancshares and American Bank will merge with and into the Bank. American Bank operates 18 banking offices and 2 loan production offices in South and Central Texas including its main office in Corpus Christi, and banking offices in San Antonio, Austin, Victoria and the greater Corpus Christi area including Port Aransas and Rockport and a loan production office in Houston, Texas. As of March 31, 2025, American, on a consolidated basis, reported total assets of $2.52 billion, total loans of $1.75 billion and total deposits of $2.27 billion. Under the terms of the Merger Agreement, Bancshares will issue 4,439,981 shares of its common stock for all outstanding shares of American common stock, subject to certain potential adjustments. Based on Bancshares’ closing price of $72.40 on July 16, 2025, the total consideration was valued at approximately $321.5 million. The transaction is subject to customary closing conditions, including the receipt of regulatory approvals and approval of the shareholders of American. The transaction is expected to close during the fourth quarter of 2025 or the first quarter of 2026. Enactment of the One Big Beautiful Bill Act — On July 4, 2025, the One Big Beautiful Bill Act (the “OBBB Act”), which included certain modifications to U.S. tax law, was enacted into law. The Company is currently evaluating the provisions of the OBBB Act but does not expect it to have a material impact on the Company’s Consolidated Financial Statements.

Subsequent Events

6 Months Ended

Jun. 30, 2025

13. SUBSEQUENT EVENTS

Agreement to Acquire American Bank Holding Corporation — On July 18, 2025, Bancshares and American Bank Holding Corporation (“American”) jointly announced the signing of a definitive merger agreement (the “Merger Agreement”) whereby American, a Texas corporation and bank holding company of American Bank, N.A. (“American Bank”), will merge with and into Bancshares and American Bank will merge with and into the Bank. American Bank operates 18 banking offices and 2 loan production offices in South and Central Texas including its main office in Corpus Christi, and banking offices in San Antonio, Austin, Victoria and the greater Corpus Christi area including Port Aransas and Rockport and a loan production office in Houston, Texas. As of March 31, 2025, American, on a consolidated basis, reported total assets of $2.52 billion, total loans of $1.75 billion and total deposits of $2.27 billion.

Under the terms of the Merger Agreement, Bancshares will issue 4,439,981 shares of its common stock for all outstanding shares of American common stock, subject to certain potential adjustments. Based on Bancshares’ closing price of $72.40 on July 16, 2025, the total consideration was valued at approximately $321.5 million. The transaction is subject to customary closing conditions, including the receipt of regulatory approvals and approval of the shareholders of American. The transaction is expected to close during the fourth quarter of 2025 or the first quarter of 2026.

Enactment of the One Big Beautiful Bill Act — On July 4, 2025, the One Big Beautiful Bill Act (the “OBBB Act”), which included certain modifications to U.S. tax law, was enacted into law. The Company is currently evaluating the provisions of the OBBB Act but does not expect it to have a material impact on the Company’s Consolidated Financial Statements.