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SIGNIFICANT ACCOUNTING POLICIES (Details) $ in Thousands	9 Months Ended
	Sep. 28, 2019 USD ($)
Segment Reporting Information [Line Items]
Right-of-use lease liabilities	$ 2,524
Sales [Member] | Firearms [Member]
Segment Reporting Information [Line Items]
Percentage of sales	99.00%
Sales [Member] | Unaffiliated Castings [Member]
Segment Reporting Information [Line Items]
Percentage of sales	1.00%
Sales [Member] | Non-US [Member]
Segment Reporting Information [Line Items]
Percentage of sales	5.00%
Accounting Standards Update 2016-02 [Member]
Segment Reporting Information [Line Items]
Right-of-use assets	$ 25
Right-of-use lease liabilities	$ 25

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Amount of lessee's right to use underlying asset under operating lease.

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