Organization	12 Months Ended
Mar. 31, 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 (f/k/a Nicholas Financial, Inc. (“NFI”) and now "OMCC" and together, with its wholly-owned and majority-owned subsidiary, 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. ("NDS") and its 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 had also offered direct consumer loans and sold consumer finance related products. OMCC is based in Nebraska, U.S.A. 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 Nicholas Financial Parent and NFI. 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, which was placed into a newly formed entity Amplex Holdings, Inc. ("Amplex"). 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 March 31, 2025, Amplex had approximately 13,000 broadband customers (4,400 fiber subscribers) and over 12,000 fiber passings completed. Amplex's customer base includes residential and commercial customers. Amplex leases certain property (including an office building). In conjunction with the closing of the Amplex Acquisition, the Company converted the outstanding principal and accrued interest of approximately $0.8 million under the Term Loan Advances into 421 shares of Amplex common stock at the share purchase price of $1,792.55. Subsequent to the acquisition the Company contributed $3.0 million for 1,674 shares of Amplex common stock, bringing Nicholas Financial Parent's total ownership to 56.5%. The Company also invested an additional $4.5 million into Amplex for 2,583 shares, increasing the Company's ownership percentage to 61%.

Organization

12 Months Ended

Mar. 31, 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 (f/k/a Nicholas Financial, Inc. (“NFI”) and now "OMCC" and together, with its wholly-owned and majority-owned subsidiary, 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. ("NDS") and its 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 had also offered direct consumer loans and sold consumer finance related products. OMCC is based in Nebraska, U.S.A.

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 Nicholas Financial Parent and NFI. 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, which was placed into a newly formed entity Amplex Holdings, Inc. ("Amplex"). 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 March 31, 2025, Amplex had approximately 13,000 broadband customers (4,400 fiber subscribers) and over 12,000 fiber passings completed. Amplex's customer base includes residential and commercial customers. Amplex leases certain property (including an office building).

In conjunction with the closing of the Amplex Acquisition, the Company converted the outstanding principal and accrued interest of approximately $0.8 million under the Term Loan Advances into 421 shares of Amplex common stock at the share purchase price of $1,792.55. Subsequent to the acquisition the Company contributed $3.0 million for 1,674 shares of Amplex common stock, bringing Nicholas Financial Parent's total ownership to 56.5%. The Company also invested an additional $4.5 million into Amplex for 2,583 shares, increasing the Company's ownership percentage to 61%.