XML 40 R28.htm IDEA: XBRL DOCUMENT v3.7.0.1
Note 4 - Investment In and Loans to Equity Method Investee (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Mar. 31, 2017
Mar. 31, 2017
Sep. 30, 2016
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures $ 361,237 $ 361,237 $ 2,588,624
YKTG Solutions, LLC [Member]      
Number of States in which Entity Operates 13 13  
Equity Method Investment, Ownership Percentage 49.00% 49.00%  
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures $ 400,000 $ 400,000  
Proceeds from Collection of Advance to Affiliate 1,200,000 2,200,000  
Equity Investment, Maximum Loss Exposure, Amount 1,100,000 1,100,000  
Management Fees Revenue 13,000 360,000  
YKTG Solutions, LLC [Member] | Surety Bond [Member]      
Guarantor Obligations, Maximum Exposure, Undiscounted 2,000,000 2,000,000  
YKTG Solutions, LLC [Member] | Secured Line of Credit Receivable [Member]      
Financing Receivable, Recorded Investment, Current $ 4,000,000 $ 4,000,000  
Financing Receivable, Stated Interest Rate 12.00% 12.00%  
Notes, Loans and Financing Receivable, Net, Current $ 1,100,000 $ 1,100,000  
YKTG Solutions, LLC [Member] | YKTG, LLC [Member]      
Equity Method Investment, Ownership Percentage 51.00% 51.00%