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Note 1 - The Business of Plumas Bancorp | 12 Months Ended
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Dec. 31, 2025
Notes to Financial Statements |
Nature of Operations [Text Block] |
1. | THE BUSINESS OF PLUMAS BANCORP
During 2002, Plumas Bancorp (the "Company") was incorporated as a bank holding company for the purpose of acquiring Plumas Bank (the "Bank") in a one bank holding company reorganization. This corporate structure gives the Company and the Bank greater flexibility in terms of operation, expansion and diversification. The Company formed Plumas Statutory Trust I ("Trust I") for the sole purpose of issuing trust preferred securities on September 26, 2002. The Company formed Plumas Statutory Trust II ("Trust II") for the sole purpose of issuing trust preferred securities on September 28, 2005. In March 2023 the Trusts were dissolved. Plumas Bancorp's Principal Executive Office is located in Reno, Nevada. The Bank operates seventeen branches in California, including branches in Alturas, Anderson, Chester, Chico, Fall River Mills, Greenville, Kings Beach, Portola, Quincy, Redding (3 branches), Red Bluff, Susanville, Tahoe City, Truckee and Yuba City. The Bank’s administrative headquarters are in Quincy, California. In December 2015 the Bank opened a branch in Reno, Nevada, its first branch outside of California, and in 2018 the Bank purchased a branch located in Carson City, Nevada. In addition, the Bank operates a lending office specializing in government-guaranteed lending in Auburn, California, and a commercial/agricultural lending office in Klamath Falls, Oregon. The Bank's primary source of revenue is generated from providing loans to customers who are predominately small and middle market businesses and individuals residing in the surrounding areas. On July 1, 2025, the Company completed its acquisition of Cornerstone Community Bancorp (Cornerstone) increasing its branch network in California by four branches: one in Anderson, one in Red Bluff and two in Redding.

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- Definition The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482836/275-10-55-4 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482836/275-10-55-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -SubTopic 10 -Topic 275 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-1 + Details
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