Organization and Stock Offerings	12 Months Ended
Dec. 31, 2020
Organization and Stock Offerings [Abstract]
Organization and Stock Offerings	Note 1 - Organization and Stock Offerings BCB Bancorp, Inc. (the “Company”) is incorporated in the State of New Jersey and is a bank holding company. The common stock of the Company is listed on the NASDAQ Global Market and trades under the symbol “BCBP”. The Company’s primary business is the ownership and operation of BCB Community Bank (the “Bank”). The Bank is a New Jersey commercial bank which, as of December 31, 2020, operated at 29 locations in Bayonne, Carteret, Edison, Fairfield, Hoboken, Holmdel, Jersey City, Lyndhurst, Maplewood, Monroe Township, Newark, Parsippany, Plainsboro, South Orange, River Edge, Rutherford, Union, and Woodbridge New Jersey, as well as Staten Island and Hicksville, New York and is subject to regulation, supervision, and examination by the New Jersey Department of Banking and Insurance and the Federal Deposit Insurance Corporation. The Bank is principally engaged in the business of attracting deposits from the general public and using these deposits, together with borrowed funds, to invest in securities and to make loans collateralized by residential and commercial real estate and, to a lesser extent, business and consumer loans. BCB Holding Company Investment Corp. (the “New Jersey Investment Company”) was organized in January 2005 under New Jersey law as a New Jersey investment company primarily to hold investment and mortgage-backed securities. Pamrapo Service Corporation was organized in 1975 under New Jersey law to engage in the purchase and sale of real estate. The Pamrapo Service Corporation has been inactive since May 2010 and was dissolved on December 23, 2020. BCB New York Management, Inc. (the “New York Management Company”) was organized in October 2012 under New York law as a New York investment company primarily to hold various loan products, investment and mortgage-backed securities. New York Management Company has been inactive since 2012, and was dissolved on December 16, 2019. As a part of the merger with IA Bancorp, Inc., the Company acquired Special Asset REO 1, LLC and Special Asset REO 2, LLC, both of which were inactive at December 31, 2020. On December 15, 2020, the Company closed a third and final round of its private placement Series H 3.5% Noncumulative Perpetual Preferred Stock, resulting in additional gross proceeds of $2,250,000 for 225 shares. There is no ability to convert the Series H preferred shares to common shares. On September 1, 2020, the Company closed a private placement of its Series H 3.5% Noncumulative Perpetual Preferred Stock, resulting in gross proceeds of $5.9 million for 590 shares. On August 31, 2020, the Company redeemed all 6,465 outstanding shares of its Series F 6.0% Noncumulative Perpetual Preferred Stock, at their face value of $1,000 per share, for a total redemption amount of $6.5 million. On August 10, 2020, the Company redeemed all 388 outstanding shares of its Series C 6.0% Noncumulative Perpetual Preferred Stock, at their face value of $10,000 per share, for a total redemption amount of $3.9 million. On July 13, 2020, the Company closed a private placement of its Series H 3.5% Noncumulative Perpetual Preferred Stock, resulting in gross proceeds of $3.1 million for 308 shares, effective June 29, 2020. On December 30, 2019, the Company entered into a Stock Purchase Agreement with MFP Partners, L.P. (“MFP”), pursuant to which the Company sold 1,020,408 shares of the Company’s common stock, no par value per share, at a purchase price of $12.25 per share to MFP for gross proceeds of approximately $12.5 million. The shares were registered under the Act, as amended, pursuant to the Company’s shelf registration statement on Form S-3. On February 25, 2019, the Company closed a private placement offering of 496,224 shares of its common stock, of which directors and officers of the Company purchased 286,244 shares. The Offering resulted in gross proceeds of $6.3 million to the Company. There were no underwriting discounts or commissions. The Offering price was $12.64 per share, which was the closing price for the Company’s common stock on the Nasdaq Global Market on February 22, 2019, the trading day prior to the closing of the Offering. Directors and officers paid the same price as other investors. The Company relied on the exemption from registration provided under Rule 506 of Regulation D promulgated under the Act. The Offering was made only to accredited investors as that term is defined in Rule 501(a) of Regulation D under the Act. On January 30, 2019, the Company closed a private placement of Series G Noncumulative Perpetual Preferred Stock, resulting in the issuance of 533 shares of Series G 6 percent Noncumulative Perpetual Preferred Stock for gross proceeds of $5.3 million. The shares issued are callable by the Company after January 1, 2022, at $10,000 per share (liquidation preference value). There is no ability to convert the preferred shares to common shares. Dividends on the preferred shares, if and when declared, will be paid quarterly in arrears.

Organization and Stock Offerings

12 Months Ended

Dec. 31, 2020

Organization and Stock Offerings [Abstract]

Note 1 - Organization and Stock Offerings

BCB Bancorp, Inc. (the “Company”) is incorporated in the State of New Jersey and is a bank holding company. The common stock of the Company is listed on the NASDAQ Global Market and trades under the symbol “BCBP”.

The Company’s primary business is the ownership and operation of BCB Community Bank (the “Bank”). The Bank is a New Jersey commercial bank which, as of December 31, 2020, operated at 29 locations in Bayonne, Carteret, Edison, Fairfield, Hoboken, Holmdel, Jersey City, Lyndhurst, Maplewood, Monroe Township, Newark, Parsippany, Plainsboro, South Orange, River Edge, Rutherford, Union, and Woodbridge New Jersey, as well as Staten Island and Hicksville, New York and is subject to regulation, supervision, and examination by the New Jersey Department of Banking and Insurance and the Federal Deposit Insurance Corporation. The Bank is principally engaged in the business of attracting deposits from the general public and using these deposits, together with borrowed funds, to invest in securities and to make loans collateralized by residential and commercial real estate and, to a lesser extent, business and consumer loans. BCB Holding Company Investment Corp. (the “New Jersey Investment Company”) was organized in January 2005 under New Jersey law as a New Jersey investment company primarily to hold investment and mortgage-backed securities. Pamrapo Service Corporation was organized in 1975 under New Jersey law to engage in the purchase and sale of real estate. The Pamrapo Service Corporation has been inactive since May 2010 and was dissolved on December 23, 2020. BCB New York Management, Inc. (the “New York Management Company”) was organized in October 2012 under New York law as a New York investment company primarily to hold various loan products, investment and mortgage-backed securities. New York Management Company has been inactive since 2012, and was dissolved on December 16, 2019. As a part of the merger with IA Bancorp, Inc., the Company acquired Special Asset REO 1, LLC and Special Asset REO 2, LLC, both of which were inactive at December 31, 2020.

On December 15, 2020, the Company closed a third and final round of its private placement Series H 3.5% Noncumulative Perpetual Preferred Stock, resulting in additional gross proceeds of $2,250,000 for 225 shares. There is no ability to convert the Series H preferred shares to common shares.

On September 1, 2020, the Company closed a private placement of its Series H 3.5% Noncumulative Perpetual Preferred Stock, resulting in gross proceeds of $5.9 million for 590 shares.

On August 31, 2020, the Company redeemed all 6,465 outstanding shares of its Series F 6.0% Noncumulative Perpetual Preferred Stock, at their face value of $1,000 per share, for a total redemption amount of $6.5 million.

On August 10, 2020, the Company redeemed all 388 outstanding shares of its Series C 6.0% Noncumulative Perpetual Preferred Stock, at their face value of $10,000 per share, for a total redemption amount of $3.9 million.

On July 13, 2020, the Company closed a private placement of its Series H 3.5% Noncumulative Perpetual Preferred Stock, resulting in gross proceeds of $3.1 million for 308 shares, effective June 29, 2020.

On December 30, 2019, the Company entered into a Stock Purchase Agreement with MFP Partners, L.P. (“MFP”), pursuant to which the Company sold 1,020,408 shares of the Company’s common stock, no par value per share, at a purchase price of $12.25 per share to MFP for gross proceeds of approximately $12.5 million. The shares were registered under the Act, as amended, pursuant to the Company’s shelf registration statement on Form S-3.

On February 25, 2019, the Company closed a private placement offering of 496,224 shares of its common stock, of which directors and officers of the Company purchased 286,244 shares. The Offering resulted in gross proceeds of $6.3 million to the Company. There were no underwriting discounts or commissions. The Offering price was $12.64 per share, which was the closing price for the Company’s common stock on the Nasdaq Global Market on February 22, 2019, the trading day prior to the closing of the Offering. Directors and officers paid the same price as other investors. The Company relied on the exemption from registration provided under Rule 506 of Regulation D promulgated under the Act. The Offering was made only to accredited investors as that term is defined in Rule 501(a) of Regulation D under the Act.

On January 30, 2019, the Company closed a private placement of Series G Noncumulative Perpetual Preferred Stock, resulting in the issuance of 533 shares of Series G 6 percent Noncumulative Perpetual Preferred Stock for gross proceeds of $5.3 million. The shares issued are callable by the Company after January 1, 2022, at $10,000 per share (liquidation preference value). There is no ability to convert the preferred shares to common shares. Dividends on the preferred shares, if and when declared, will be paid quarterly in arrears.