XML 42 R31.htm IDEA: XBRL DOCUMENT

Note 10 - Business Segment Information (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Golf And Related Operations [Member]
Deferred Revenue, Current	$ 2,800		$ 2,400
Increase (Decrease) in Operating Assets	700
Waste Management Services [Member] \| Customer Concentration Risk [Member] \| Sales Revenue, Segment [Member] \| One Customer Member
Concentration Risk, Percentage		10.00%
Waste Management Services [Member]
Increase (Decrease) in Operating Assets	(700)
Customer Concentration Risk [Member] \| Sales Revenue, Segment [Member] \| One Customer Member
Concentration Risk, Percentage		7.80%
Deferred Revenue, Current	$ 2,800		$ 2,401

The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income.

+ References + Details