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PERFORMANCE SHARES, STOCK OPTIONS, OTHER FORMS OF COMPENSATION, AND COMMON SHARE REPURCHASES (Details) - USD ($)	3 Months Ended			6 Months Ended		12 Months Ended
	Jul. 03, 2016	Apr. 03, 2016	Jun. 28, 2015	Jul. 03, 2016	Jun. 28, 2015	Jan. 03, 2016
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Number of Shares Available for Grant	40,851			40,851
Allocated Share-based Compensation Expense	$ 136,000		$ 107,000	$ 83,000	$ 322,000
Average Price of Shares Forfeited	$ 28.53	$ 32.024		$ 28.53
Board of Directors' Compensation [Abstract]
Board of Director Cash Compensation	$ 22,000		77,000	$ 35,000	153,000
Total Boardof Directors Compensation	$ 68,000		$ 154,000	$ 112,000	$ 313,000
Fair Value Assumptions Expected Term	5 years 7 months 6 days					3 years 3 months 18 days
Expected stock volatility	39.78%					51.20%
Risk-free interest rate	1.30%					1.90%
Options Outstanding Rollforward [Abstract]
Outstanding options (in shares)	684,000	507,000		684,000		507,000
Outstanding Weighted Average Price	$ 10.65	$ 13.945		$ 10.65		$ 16.66
Options granted		53,000
Granted Weighted Average Exercise Price		$ 17.658
Options Forfeited		(53,000)
Stock Options Exercised Gross			0		0
Exercised Weighted Average Exercise Price			$ 0
Options canceled or expired (in shares)	(26,000)		0
Canceled or Expired Weighted Average Exercise Price	$ 32.05		$ 0
Options Outstanding Weighted Average Remaining Contractual Term	5 years 10 months 24 days					5 years 3 months 18 days
Options Exercisable	190,000			190,000
Exercisable Weighted Average Exercise Price	$ 14.2			$ 14.2
Options Exercisable Weighted Average Remaining Contractual Term	4 years 6 months
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value	$ 2.15					$ 4.9
Shares Issued Net of Option Forfeitures	206,000			206,000
Performance Shares and Performance Stock Units [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense			$ 8,000		$ 36,000
Restricted Stock [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	$ 15,000		15,000	$ 30,000	30,000
Stock Compensation Plan [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	121,000		84,000	53,000	256,000
Two Thousand Thirteen Program [Member] \| Performance Shares [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted		20,820
Director Program [Member] \| Restricted Stock [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	15,000		15,000	30,000	30,000
Director Program [Member] \| Stock Compensation Plan [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	$ 31,000		$ 62,000	$ 47,000	$ 130,000