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Note 7 - Capital and Operating Lease Obligations
3 Months Ended
Mar. 31, 2016
Notes to Financial Statements  
Leases of Lessee Disclosure [Text Block]
7.  Capital and Operating Lease Obligations
 
The following reflects the scheduled, minimum required payments under our lease agreements in effect at March 31, 2016 (in thousands):
 
    Capital Leases   Operating
Leases
  Total
2016 (remaining 9 months)   $ 224     $ 915     $ 1,139  
2017     288       1,001       1,289  
2018     276       926       1,202  
2019     273       812       1,085  
2020     286       727       1,013  
Thereafter     2,612       4,074       6,686  
Total minimum lease payments     3,959     $ 8,455     $ 12,414  
Less amount representing interest     (2,226 )                
Present value of net minimum obligations     1,733                  
Less current obligation under capital lease     138                  
Long-term obligation under capital lease   $ 1,595