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OPERATING SEGMENT INFORMATION (Schedule of Operating Segment Financial Information) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jul. 02, 2016	Jun. 27, 2015	Dec. 31, 2015
Segment Reporting Information [Line Items]
Net Sales	$ 167,944	$ 140,872	$ 341,053	$ 277,827
Income (Loss) Before Income Taxes	36,742	27,273	73,113	51,496
Identifiable Assets	343,707		343,707		$ 315,883
Firearms [Member]
Segment Reporting Information [Line Items]
Net Sales	166,311	139,224	337,831	274,804
Income (Loss) Before Income Taxes	37,375	27,397	74,049	51,902
Identifiable Assets	215,643		215,643		221,670
Corporate [Member]
Segment Reporting Information [Line Items]
Income (Loss) Before Income Taxes	88	340	157	603
Identifiable Assets	113,538		113,538		78,924
Unaffiliated Castings [Member]
Segment Reporting Information [Line Items]
Net Sales	1,633	1,648	3,222	3,023
Income (Loss) Before Income Taxes	(721)	(464)	(1,093)	(1,009)
Identifiable Assets	14,526		14,526		$ 15,289
Intersegment Elimination [Member]
Segment Reporting Information [Line Items]
Net Sales	(9,501)	(8,747)	(18,450)	(16,291)
Intersegment Elimination [Member] | Unaffiliated Castings [Member]
Segment Reporting Information [Line Items]
Net Sales	(9,501)	(8,747)	(18,450)	(16,291)
Operating Segments [Member] | Unaffiliated Castings [Member]
Segment Reporting Information [Line Items]
Net Sales	$ 11,134	$ 10,395	$ 21,672	$ 19,314

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