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MAJOR CUSTOMER - Customers (Details)
Sep. 30, 2018
Sep. 30, 2017
Notes to Financial Statements    
Bethel-Webcor 7042.00% 1080.00%
Jacobs/HDR a joint venture 1300.00%
Macerich 2440.00%
Firenze 2000.00%
Daust 1182.00%