BUSINESS AND SUMMARY OF ACCOUNTING POLICIES - Additional information (Details)		3 Months Ended		9 Months Ended
	Apr. 20, 2020 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($) item $ / product	Sep. 30, 2020 USD ($)
Schedule Of Summary Of Accounting Policies [Line Items]
Operating Lease, Liability | $		$ 3,077,000		$ 3,077,000
Operating Lease, Expense | $		$ 222,000	$ 223,000	$ 670,000	$ 675,000
Florida Pneumatic [Member]
Schedule Of Summary Of Accounting Policies [Line Items]
Number Of Types Of Pneumatic Hand Tools Imported Or Manufactured | item				75
Florida Pneumatic [Member] | Minimum [Member]
Schedule Of Summary Of Accounting Policies [Line Items]
Sale Price Per Product				50
Florida Pneumatic [Member] | Maximum [Member]
Schedule Of Summary Of Accounting Policies [Line Items]
Sale Price Per Product				1,000
Hy-Tech [Member] | Minimum [Member]
Schedule Of Summary Of Accounting Policies [Line Items]
Sale Price Per Product				300
Hy-Tech [Member] | Maximum [Member]
Schedule Of Summary Of Accounting Policies [Line Items]
Sale Price Per Product				42,000
Payroll Protection Program
Schedule Of Summary Of Accounting Policies [Line Items]
Loan received | $	$ 2,900,000