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6. Accrued Expenses
12 Months Ended
Dec. 31, 2018
Payables and Accruals [Abstract]  
Accrued Expenses

Note 6 – Accrued Expenses

 

Accrued expenses consisted of the following:

 

   December 31, 
   2018   2017 
Payroll and incentive compensation  $1,937   $2,208 
Real estate taxes   398    371 
Other   442    405 
Total accrued expenses  $2,777   $2,984