Business Combinations	9 Months Ended
Sep. 30, 2018
Business Combinations [Abstract]
Business Combinations	NOTE B - BUSINESS COMBINATIONS Palmetto Heritage Bancshares, Inc. On November 1, 2018, FCB completed the merger of Pawley's Island, South Carolina-based Palmetto Heritage Bancshares, Inc. (Palmetto Heritage) and its subsidiary, Palmetto Heritage Bank & Trust, into FCB. Under the terms of the agreement, cash consideration of $135.00 per share was paid to the shareholders of Palmetto Heritage for each share of Palmetto Heritage's common stock with total consideration paid of $30.4 million. The transaction was accounted for under the acquisition method of accounting. The merger allowed FCB to expand its presence and enhance banking efforts in the South Carolina coastal markets. As of September 30, 2018, Palmetto Heritage reported $164.9 million in consolidated assets, $136.4 million in loans and $123.1 million in deposits. Capital Commerce Bancorp, Inc. On October 2, 2018, FCB completed the merger of Milwaukee, Wisconsin-based Capital Commerce Bancorp, Inc. (Capital Commerce) and its subsidiary, Securant Bank & Trust, into FCB. Under the terms of the agreement, cash consideration of $4.75 per share was paid to the shareholders of Capital Commerce for each share of Capital Commerce's common stock totaling approximately $28.1 million. The transaction was accounted for under the acquisition method of accounting. The merger allowed FCB to expand its presence and enhance banking efforts in the Milwaukee market. As of September 30, 2018, Capital Commerce reported $222.3 million in consolidated assets, $189.6 million in loans and $171.9 million in deposits. HomeBancorp, Inc. On May 1, 2018, FCB completed the merger of Tampa, Florida-based HomeBancorp, Inc. (HomeBancorp) and its subsidiary, HomeBanc, into FCB. Under the terms of the merger agreement, cash consideration of $15.03 was paid to the shareholders of HomeBancorp for each share of HomeBancorp's common stock and total consideration was $112.7 million. The merger allowed FCB to expand its footprint in Florida by entering into two new markets in Tampa and Orlando.

NOTE B - BUSINESS COMBINATIONS

Palmetto Heritage Bancshares, Inc.

On November 1, 2018, FCB completed the merger of Pawley's Island, South Carolina-based Palmetto Heritage Bancshares, Inc. (Palmetto Heritage) and its subsidiary, Palmetto Heritage Bank & Trust, into FCB. Under the terms of the agreement, cash consideration of $135.00 per share was paid to the shareholders of Palmetto Heritage for each share of Palmetto Heritage's common stock with total consideration paid of $30.4 million. The transaction was accounted for under the acquisition method of accounting. The merger allowed FCB to expand its presence and enhance banking efforts in the South Carolina coastal markets. As of September 30, 2018, Palmetto Heritage reported $164.9 million in consolidated assets, $136.4 million in loans and $123.1 million in deposits.

Capital Commerce Bancorp, Inc.

On October 2, 2018, FCB completed the merger of Milwaukee, Wisconsin-based Capital Commerce Bancorp, Inc. (Capital Commerce) and its subsidiary, Securant Bank & Trust, into FCB. Under the terms of the agreement, cash consideration of $4.75 per share was paid to the shareholders of Capital Commerce for each share of Capital Commerce's common stock totaling approximately $28.1 million. The transaction was accounted for under the acquisition method of accounting. The merger allowed FCB to expand its presence and enhance banking efforts in the Milwaukee market. As of September 30, 2018, Capital Commerce reported $222.3 million in consolidated assets, $189.6 million in loans and $171.9 million in deposits.

HomeBancorp, Inc.

On May 1, 2018, FCB completed the merger of Tampa, Florida-based HomeBancorp, Inc. (HomeBancorp) and its subsidiary, HomeBanc, into FCB. Under the terms of the merger agreement, cash consideration of $15.03 was paid to the shareholders of HomeBancorp for each share of HomeBancorp's common stock and total consideration was $112.7 million. The merger allowed FCB to expand its footprint in Florida by entering into two new markets in Tampa and Orlando.