Note 9 - Segment Reporting Information - Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Waste Management Services [Member] \| Intersegment Eliminations [Member]
Revenues
Waste Management Services [Member] \| Operating Segments [Member]
Revenues	$ 9,772	$ 9,346	$ 18,142	$ 17,176
Waste Management Services [Member]
Revenues	9,772	9,346	18,142	17,176
Income (loss) before income taxes	432	682	611	1,190
Golf And Related Operations [Member] \| Intersegment Eliminations [Member]
Revenues	11	14	37	33
Golf And Related Operations [Member] \| Operating Segments [Member]
Revenues	4,194	3,684	6,550	5,856
Golf And Related Operations [Member]
Revenues	4,183	3,670	6,513	5,823
Income (loss) before income taxes	147	$ (155)	(454)	$ (653)
Corporate Segment [Member]
Corporate interest expense	(2)		(3)
Corporate other income, net	8	$ 9	17	$ 17
General corporate expenses	(705)	(652)	(1,503)	(1,362)
Intersegment Eliminations [Member]
Revenues	(11)	(14)	(37)	(33)
Operating Segments [Member]
Revenues	13,966	13,030	24,692	23,032
Income (loss) before income taxes	579	527	157	537
Revenues	13,955	13,016	24,655	22,999
Income (loss) before income taxes	(120)	(116)	(1,332)	(808)
Corporate interest expense	(7)	(5)	(12)	(10)
Corporate other income, net	$ 101	$ 90	$ 173	$ 162

The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(h)(1)(i))

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Amount of the cost of borrowed funds accounted for as interest expense.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.9)

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The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.9)

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

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