BUSINESS AND SUMMARY OF ACCOUNTING POLICIES - Additional information (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) item $ / product	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
BUSINESS AND SUMMARY OF ACCOUNTING POLICIES
Operating lease expense | $	$ 223,000	$ 239,000	$ 697,000	$ 710,000
Short-term Debt
BUSINESS AND SUMMARY OF ACCOUNTING POLICIES
Remaining borrowing capacity | $	$ 10,580,000		$ 10,580,000		$ 7,678,000
Florida Pneumatic
BUSINESS AND SUMMARY OF ACCOUNTING POLICIES
Number of types of pneumatic hand tools imported or manufactured | item			75
Florida Pneumatic | Minimum
BUSINESS AND SUMMARY OF ACCOUNTING POLICIES
Sale price per product			50
Florida Pneumatic | Maximum
BUSINESS AND SUMMARY OF ACCOUNTING POLICIES
Sale price per product			1,000
Hy-Tech | Minimum
BUSINESS AND SUMMARY OF ACCOUNTING POLICIES
Sale price per product			300
Hy-Tech | Maximum
BUSINESS AND SUMMARY OF ACCOUNTING POLICIES
Sale price per product			62,000