Annual report pursuant to Section 13 and 15(d)

ACCRUAL FOR TERMITE CONTRACTS (Details)

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ACCRUAL FOR TERMITE CONTRACTS (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]    
Accrual for termite claims at beginning of year $ 3,219 $ 4,885
Current year provision 3,014 2,392
Settlements, claims, and expenditures (3,094) (4,058)
Accrual for termite claims at end of year $ 3,139 $ 3,219