This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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- Definition

This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Note 3 - Acquisition (Details Textual) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Aug. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Acquisition of The Magnuson Grand Hotel [Member] \| Proceeds From Line Of Credit [Member]
Payments to Acquire Businesses, Gross	$ 2,900
Acquisition of The Magnuson Grand Hotel [Member] \| Cash on Hand [Member]
Business Combination, Consideration Transferred	200
Acquisition of The Magnuson Grand Hotel [Member] \| Reclassified From Other Intangible Assets [Member]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment		$ 800
Acquisition of The Magnuson Grand Hotel [Member] \| Selling, General and Administrative Expenses [Member]
Business Combination, Acquisition Related Costs			$ 100
Acquisition of The Magnuson Grand Hotel [Member]
Business Combination, Consideration Transferred	3,122
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual		2,200	600
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual		$ (600)	(100)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	$ 3,388
Payments to Acquire Businesses, Gross			$ 3,122