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Note 26 - Segmented Information (Details Textual) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Number of Operating Segments	4
Real Estate Held-for-sale	$ 94,223
Americas Segment [Member]
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total	3,823	$ 4,311
EMEA Segment [Member]
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total	1,900	1,820
Asia Pacific Segment [Member]
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total	7	7
Investment Management [Member]
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total	2,607	430
Real Estate Held-for-sale	258,117
Corporate Segment [Member]
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total	$ 3,155	$ 1,200

X

- Definition

Amount of investment in equity method investee and investment in and advance to affiliate.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.12)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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X

- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

+ References

No definition available.

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- Definition

Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.1(f))
-URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910

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