Note 1 - The Company

6 Months Ended

Jun. 30, 2013

Disclosure Text Block [Abstract]

Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]

1.    The Company:

Gyrodyne Company of America, Inc. ("Gyrodyne" or the "Company") is a self-managed and self-administered real estate investment trust ("REIT") formed under the laws of the State of New York. The Company manages its business as one segment. The Company’s primary business is the investment in and the acquisition, ownership and management of a geographically diverse portfolio of medical office and industrial properties and development of industrial and residential properties, located in the Northeast and mid – Atlantic regions of the United States. Substantially all of the Company’s rental properties are subject to net leases in which the tenant must reimburse Gyrodyne for a portion, all of or substantially all of the costs and/ or cost increases for utilities, insurance, repairs and maintenance, and real estate taxes. Certain leases provide that the Company is responsible for certain operating costs.

As of June 30, 2013, the Company has 100% ownership in two medical office parks comprising 91,796 rentable square feet, ten of fourteen buildings in another medical office park comprising 39,329 rentable square feet and a multitenant industrial park comprising 128,586 rentable square feet. Inclusive of the industrial park, the Company has approximately 68 acres of property in St. James, New York. In addition, the Company has an estimated 9.32% limited partnership interest in Callery Judge Grove, L.P. (the "Grove"), a limited partnership, which owns an undeveloped Florida property, the"Grove Property".

The Company has qualified, and expects to continue to qualify as a REIT under Section 856(c)(1) of the Internal Revenue Code of 1986 as amended (the "Code"). Accordingly, the Company generally will not be subject to federal and state income tax, provided that the Company distribute at least 90% of our REIT taxable income, as defined under the Code, in the form of a dividend to shareholders each year and comply with various other requirements. As a result of the REIT Modernization Act of 1999, the Company is permitted to participate in certain activities without jeopardizing its REIT status which would have previously been precluded, provided the Company conducts these activities through an entity that elects to be treated as a taxable REIT subsidiary ("TRS") under the Code. The Company has one TRS, the only asset being its investment in the Grove, which will be subject to federal and state income tax on the income from these activities.