REPORTABLE SEGMENTS (Tables)

12 Months Ended

Dec. 30, 2017

REPORTABLE SEGMENTS [Abstract]

Segment financial information

	2017			2016			2015
Sales:
Sales to unaffiliated customers:
Industrial Hardware	$	115,273,233		$	61,058,871		$	61,338,812
Security Products		60,976,998			57,255,101			56,598,487
Metal Products		27,989,382			19,294,286			26,630,652
	$	204,239,613		$	137,608,258		$	144,567,951
Inter-segment Sales:
Industrial Hardware	$	524,536		$	637,405		$	595,596
Security Products		2,935,797			2,716,802			2,813,576
Metal Products		21,431			—			16,804
	$	3,481,764		$	3,354,207		$	3,425,976
Income Before Income Taxes:
Industrial Hardware	$	5,126,128		$	5,683,730		$	4,314,149
Security Products		6,099,777			5,677,264			3,798,115
Metal Products		1,050,796			(225,122	)		(84,536	)
Operating Profit		12,276,701			11,135,872			8,027,728
Interest expense		(976,512	)		(121,500	)		(185,475	)
Other income		154,753			209,043			178,722
	$	11,454,942		$	11,223,415		$	8,020,975
Geographic Information:
Net Sales:
United States	$	178,124,818		$	117,679,860		$	126,115,036
Foreign		26,114,795			19,928,398			18,452,915
	$	204,239,613		$	137,608,258		$	144,567,951
Foreign sales are primarily to customers in North America.
Identifiable Assets:
United States	$	153,712,643		$	107,031,435		$	106,662,743
Foreign		22,745,754			17,166,961			15,075,816
	$	176,458,397		$	124,198,396		$	121,738,559
Industrial Hardware	$	44,828,458		$	32,278,281		$	30,425,348
Security Products		53,724,837			49,520,708			52,688,497
Metal Products		18,126,395			18,447,526			20,931,863
		116,679,690			100,246,515			104,045,708
General corporate		59,778,707			23,951,881			17,692,851
	$	176,458,397		$	124,198,396		$	121,738,559

	2017		2016			2015
Depreciation and Amortization:
Industrial Hardware	$	2,526,460	$	1,468,904		$	1,580,741
Security Products		964,873		980,048			1,010,262
Metal Products		1,227,852		1,365,441			1,330,435
	$	4,719,185	$	3,814,393		$	3,921,438
Capital Expenditures:
Industrial Hardware	$	1,151,868	$	648,516		$	1,479,984
Security Products		705,178		1,018,371			388,377
Metal Products		899,663		1,153,872			632,016
		2,756,709		2,820,759			2,500,377
Currency translation adjustment		6,240		(8,889	)		25,020
General corporate		—		51,600			12,839
	$	2,762,949	$	2,863,470		$	2,538,236