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Note 17 - Related-Party Transactions (Details) (Former Owner of M.C. Healthcare [Member], Share Repurchase Program [Member], USD $)
1 Months Ended
Aug. 31, 2013
Former Owner of M.C. Healthcare [Member] | Share Repurchase Program [Member]
 
Note 17 - Related-Party Transactions (Details) [Line Items]  
Treasury Stock, Shares, Retired 25,000
Treasury Stock Acquired, Average Cost Per Share (in Dollars per share) $ 18.00
Treasury Stock, Value, Acquired, Cost Method (in Dollars) $ 450,000