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OPERATING SEGMENT INFORMATION (Schedule of Operating Segment Financial Information) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 30, 2019	Mar. 31, 2018	Dec. 31, 2018
Segment Reporting Information [Line Items]
Net Sales	$ 114,038	$ 131,159
Income (Loss) Before Income Taxes	17,400	18,901
Identifiable Assets	331,711		$ 335,532
Firearms [Member]
Segment Reporting Information [Line Items]
Net Sales	112,932	129,883
Income (Loss) Before Income Taxes	17,153	19,130
Identifiable Assets	179,664		166,975
Unaffiliated Castings [Member]
Segment Reporting Information [Line Items]
Net Sales	1,106	1,276
Income (Loss) Before Income Taxes	(477)	(488)
Identifiable Assets	10,806		10,850
Corporate [Member]
Segment Reporting Information [Line Items]
Income (Loss) Before Income Taxes	724	259
Identifiable Assets	141,241		$ 157,707
Intersegment Elimination [Member]
Segment Reporting Information [Line Items]
Net Sales	(5,601)	(5,408)
Intersegment Elimination [Member] | Unaffiliated Castings [Member]
Segment Reporting Information [Line Items]
Net Sales	5,601	5,408
Operating Segments [Member] | Unaffiliated Castings [Member]
Segment Reporting Information [Line Items]
Net Sales	$ 6,707	$ 6,684

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