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ACCRUED EXPENSES
 6 Months Ended
Jun. 30, 2022
Accrued Liabilities, Current [Abstract]  
ACCRUED EXPENSES ACCRUED EXPENSESAccrued expenses at June 30, 2022 and December 31, 2021 consist of the following (in thousands):
 June 30, 2022December 31, 2021
Deferred compensation$819 $1,211 
Property taxes1,337 1,238 
Income taxes542 1,407 
Interest493 492 
Dividend payable547 547 
Asset retirement obligation697 697 
Accrued Bonus519 478 
Other accrued liabilities3,738 3,121 
Total accrued expenses$8,692 $9,191