Organization	3 Months Ended
Jun. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Note 1. Organization Effective as of September 27, 2024, the Company amended its Certificate of Incorporation to change its name from Nicholas Financial, Inc. to Old Market Capital Corporation by filing a Certificate of Amendment to Certificate of Incorporation with the Delaware Secretary of State. Old Market Capital Corporation ("OMCC" f/k/a Nicholas Financial, Inc., a Florida corporation (“NFI”), and together, with OMCC's wholly-owned and majority-owned subsidiaries, the "Company") is a holding company incorporated under the laws of the State of Delaware with one wholly-owned United States subsidiary, Nicholas Data Services, Inc., a Florida corporation ("NDS"), and its one controlling interest in Amplex Holdings, Inc. ("Amplex"). On April 18, 2024, OMCC completed its continuation and domestication from British Columbia to the State of Delaware by filing its Certificate of Corporate Domestication and Certification of Incorporation in the State of Delaware. As a result of the domestication, the Company's common stock par value increased from $0.00 to $0.01 on a one-for-one basis. NDS historically was engaged in supporting and updating industry specific computer application software for small businesses located primarily in the Southeastern United States. NDS has ceased its operations; however, it continues as the interim holding company for OMCC. NFI was a specialized consumer finance company engaged primarily in acquiring and servicing automobile finance installment contracts for purchases of used and new automobiles and light trucks. NFI previously also offered direct consumer loans and sold consumer finance related products. NFI and NDS are based in the state of Florida. On November 13, 2023, the Company entered into a Master Asset Purchase Agreement (the "Purchase Agreement") with Westlake Services, LLC dba Westlake Financial, a California limited liability company ("Westlake Financial"), pursuant to which the Company agreed to sell substantially all of the finance receivables and all of the repossessed assets of OMCC. In connection with entering into the Purchase Agreement, the Company ceased new loan originations of contracts and direct loans. On April 26, 2024, the transactions contemplated by the Purchase Agreement closed. See Note 13 for additional information. On June 15, 2024, OMCC closed upon the acquisition of 51% of the issued and outstanding common shares of Amplex Electric Inc, an Ohio corporation ("Amplex"), all of which were placed in a newly formed holding company named Amplex Holdings, Inc., a Delaware corporation ("Amplex Holdings"). Amplex is a provider of broadband internet, voice over internet protocol (VOIP), and video services within service areas located primarily in Northwest and North Central Ohio. As of June 30, 2025, Amplex had approximately 13,200 broadband customers (4,800 fiber subscribers) and over 13,000 fiber passings completed. Amplex's customer base includes residential and commercial customers. Amplex leases certain property (including an office building and warehouse). In conjunction with the closing of the acquisition of Amplex (the “Amplex Acquisition”), the Company converted the outstanding principal and accrued interest of approximately $0.8 million under certain term loan advances made from February 2024 to June 2024 (the “Term Loan Advances”) into 421 shares of Amplex common stock at the share purchase price of $1,792.55 each. Subsequent to the closing of the Amplex Acquisition, the Company contributed an additional $3.0 million in June 2024 for 1,674 shares of Amplex common stock, at the purchase price of $1,793.19 per share, bringing the Company’s total indirect ownership to 56.5% of the issued and outstanding common shares of Amplex. In December 2024, the Company invested an additional $4.5 million into Amplex Holdings for 2,583 shares, at the purchase price of $1,742.16 per share, increasing the Company's ownership percentage to 60.9% of the issued and outstanding common shares of Amplex Holdings.

Organization

3 Months Ended

Jun. 30, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Note 1. Organization

Effective as of September 27, 2024, the Company amended its Certificate of Incorporation to change its name from Nicholas Financial, Inc. to Old Market Capital Corporation by filing a Certificate of Amendment to Certificate of Incorporation with the Delaware Secretary of State. Old Market Capital Corporation ("OMCC" f/k/a Nicholas Financial, Inc., a Florida corporation (“NFI”), and together, with OMCC's wholly-owned and majority-owned subsidiaries, the "Company") is a holding company incorporated under the laws of the State of Delaware with one wholly-owned United States subsidiary, Nicholas Data Services, Inc., a Florida corporation ("NDS"), and its one controlling interest in Amplex Holdings, Inc. ("Amplex"). On April 18, 2024, OMCC completed its continuation and domestication from British Columbia to the State of Delaware by filing its Certificate of Corporate Domestication and Certification of Incorporation in the State of Delaware. As a result of the domestication, the Company's common stock par value increased from $0.00 to $0.01 on a one-for-one basis.

NDS historically was engaged in supporting and updating industry specific computer application software for small businesses located primarily in the Southeastern United States. NDS has ceased its operations; however, it continues as the interim holding company for OMCC. NFI was a specialized consumer finance company engaged primarily in acquiring and servicing automobile finance installment contracts for purchases of used and new automobiles and light trucks. NFI previously also offered direct consumer loans and sold consumer finance related products. NFI and NDS are based in the state of Florida.

On November 13, 2023, the Company entered into a Master Asset Purchase Agreement (the "Purchase Agreement") with Westlake Services, LLC dba Westlake Financial, a California limited liability company ("Westlake Financial"), pursuant to which the Company agreed to sell substantially all of the finance receivables and all of the repossessed assets of OMCC. In connection with entering into the Purchase Agreement, the Company ceased new loan originations of contracts and direct loans. On April 26, 2024, the transactions contemplated by the Purchase Agreement closed. See Note 13 for additional information.

On June 15, 2024, OMCC closed upon the acquisition of 51% of the issued and outstanding common shares of Amplex Electric Inc, an Ohio corporation ("Amplex"), all of which were placed in a newly formed holding company named Amplex Holdings, Inc., a Delaware corporation ("Amplex Holdings"). Amplex is a provider of broadband internet, voice over internet protocol (VOIP), and video services within service areas located primarily in Northwest and North Central Ohio. As of June 30, 2025, Amplex had approximately 13,200 broadband customers (4,800 fiber subscribers) and over 13,000 fiber passings completed. Amplex's customer base includes residential and commercial customers. Amplex leases certain property (including an office building and warehouse).

In conjunction with the closing of the acquisition of Amplex (the “Amplex Acquisition”), the Company converted the outstanding principal and accrued interest of approximately $0.8 million under certain term loan advances made from February 2024 to June 2024 (the “Term Loan Advances”) into 421 shares of Amplex common stock at the share purchase price of $1,792.55 each. Subsequent to the closing of the Amplex Acquisition, the Company contributed an additional $3.0 million in June 2024 for 1,674 shares of Amplex common stock, at the purchase price of $1,793.19 per share, bringing the Company’s total indirect ownership to 56.5% of the issued and outstanding common shares of Amplex. In December 2024, the Company invested an additional $4.5 million into Amplex Holdings for 2,583 shares, at the purchase price of $1,742.16 per share, increasing the Company's ownership percentage to 60.9% of the issued and outstanding common shares of Amplex Holdings.