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Note 14 - Other Supplemental Information
12 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Additional Financial Information Disclosure [Text Block]
14.
Other supplemental information
 
   
2016
 
2015
         
Franchisor operations
               
Revenues
 
$
105,077
   
$
98,376
 
Operating earnings
   
31,807
     
27,707
 
Initial franchise fee revenues
   
6,054
     
5,474
 
Depreciation and amortization
   
3,923
     
3,533
 
Total assets
   
98,816
     
86,982
 
                 
Cash payments made during the period
               
Income taxes
 
$
9,968
   
$
3,358
 
Interest
   
8,648
     
4,366
 
                 
Non-cash financing activities
               
Increases in capital lease obligations
 
$
1,785
   
$
1,217
 
                 
Other expenses
               
Rent expense
 
$
25,422
   
$
20,229