XML 18 R25.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 1 - Basis of Presentation (Details) (USD $)
9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Dec. 31, 2013
Note 1 - Basis of Presentation (Details) [Line Items]      
Number of Reportable Segments 1    
Minimum Percentage of Receivable Balances for creating Allowance for Doubtful Accounts 85.00%    
Period for Creating Allowance for Doubtful Accounts 120 days    
Excalibur [Member]
     
Note 1 - Basis of Presentation (Details) [Line Items]      
Variable Interest Entity, Measure of Activity, Revenues $ 1,400,000 $ 0  
Liabilities of Business Transferred under Contractual Arrangement, Noncurrent 1,900,000   3,100,000
Due to Related Parties, Current $ 1,400,000   $ 700,000