RETIREMENT SAVINGS PLANS (Tables)

12 Months Ended

Dec. 31, 2017

Retirement Savings Plans [Abstract]

Schedule of 401(k) Information [Table Text Block]


		Year Ended
(dollars in thousands)		December 31, 2017			January 1, 2017
Employer contribution rate, percent of employee contributions			25.0	%		25.0	%
Employee contribution rate, maximum percentage of employee earnings			4.0	%		4.0	%
Employee contributions		$	529		$	338
Employer match		$	87		$	54
Discretionary contributions		$	—		$	—

Schedule of Deferred Compensation Plan Information [Table Text Block]


		Year Ended
(dollars in thousands)		December 31, 2017			January 1, 2017
Employer contribution rate, percent of employee contributions			25.0	%		25.0	%
Employee contribution rate, maximum percentage of employee earnings			4.0	%		4.0	%
Declared interest rate			6.0	%		6.0	%
Employee contributions		$	41		$	64
Employer match and interest		$	7		$	35
Distributions		$	43		$	368