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OPERATING SEGMENT INFORMATION (Schedule of Operating Segment Financial Information) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 29, 2019	Jun. 30, 2018	Jun. 29, 2019	Jun. 30, 2018	Dec. 31, 2018
Segment Reporting Information [Line Items]
Net Sales	$ 96,329	$ 128,411	$ 210,367	$ 259,569
Income (Loss) Before Income Taxes	8,410	20,049	25,810	38,950
Identifiable Assets	320,917		320,917		$ 335,532
Firearms [Member]
Segment Reporting Information [Line Items]
Net Sales	94,971	127,017	207,903	256,899
Income (Loss) Before Income Taxes	8,186	20,367	25,339	39,497
Identifiable Assets	172,381		172,381		166,975
Unaffiliated Castings [Member]
Segment Reporting Information [Line Items]
Net Sales	1,358	1,394	2,464	2,670
Income (Loss) Before Income Taxes	(557)	(455)	(1,034)	(943)
Identifiable Assets	11,245		11,245		10,850
Corporate [Member]
Segment Reporting Information [Line Items]
Income (Loss) Before Income Taxes	781	137	1,505	396
Identifiable Assets	137,291		137,291		$ 157,707
Intersegment Elimination [Member]
Segment Reporting Information [Line Items]
Net Sales	(4,565)	(5,771)	(10,166)	(11,179)
Intersegment Elimination [Member] | Unaffiliated Castings [Member]
Segment Reporting Information [Line Items]
Net Sales	4,565	5,771	10,166	11,179
Operating Segments [Member] | Unaffiliated Castings [Member]
Segment Reporting Information [Line Items]
Net Sales	$ 5,923	$ 7,165	$ 12,630	$ 13,849

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