Note 4 - Acquisitions (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | ||||
---|---|---|---|---|---|
Oct. 27, 2017 |
May 09, 2017 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
Business Combination, Acquisition Related Costs | $ 101 | $ 69 | $ 326 | ||
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual | 544 | ||||
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual | $ 331 | ||||
Property at 10 W 65th St. Manhattan, NY [Member] | |||||
Business Combination, Consideration Transferred, Total | $ 79,764 | ||||
Business Combination, Acquisition Related Costs | $ 764 | ||||
107 Columbia Heights in Brooklyn, NY [Member] | |||||
Business Combination, Consideration Transferred, Total | $ 87,616 | ||||
Business Combination, Acquisition Related Costs | $ 116 |