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MAJOR CUSTOMER (Details)
Dec. 31, 2017
Dec. 31, 2016
Notes to Financial Statements    
Bethel-Webcor 3810.00%
Jacobs/HDR a joint venture 4670.00%
Sungevity 1070.00%
Considine Companies 2600.00%
Firenze 3040.00%
ClearSun Solar Corp 3650.00%