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7. Notes Payable (Tables)
9 Months Ended
Sep. 30, 2017
Debt Disclosure [Abstract]  
Schedule Of Notes Payable

  

September 30,

2017

  

December 31,

2016

 
         
Variable rate term loan due May 31, 2018. Principal and interest (3.74% at September 30, 2017) payable monthly with a balloon payment due at maturity.  $2,959   $3,339 
           
Variable rate term loan due May 31, 2019. Principal and interest (3.74% at September 30, 2017) payable monthly with a balloon payment due at maturity.   3,530    3,780 
Total notes payable   6,489    7,119 
Less current portion   (3,292)   (840)
Total long-term portion  $3,197   $6,279