CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 30, 2014	Mar. 31, 2013
Cash flows from operating activities
Net income	$ 1,054	$ 472
(Income) loss from discontinued operations	144	73
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation	189	175
Amortization of intangible assets	13	13
Stock based compensation expense	183	119
Pension expense	925	1,560
Deferred income tax provision	240	230
Changes in operating assets and liabilities	(1,960)	(1,838)
Cash contribution to pension fund	0	(3,857)
Net cash provided by (used in) operating activities - continuing operations	788	(3,053)
Net cash provided by (used in) operating activities - discontinued operations	(220)	(193)
Net cash provided by (used in) operating activities	568	(3,246)
Cash flows from investing activities:
Capital expenditures	(171)	(142)
Net cash provided by (used in) investing activities - continuing operations	(171)	(142)
Net cash provided by (used in) investing activities - discontinued operations	0	0
Net cash provided by (used in) investing activities	(171)	(142)
Cash flow from financing activities:
Proceeds from issuance of common stock	84	89
Purchase and retirement of treasury stock	(20)	(9)
Principal payments under capital lease obligations	0	(1)
Net cash provided by (used in) financing activities - continuing operations	64	79
Net cash provided by (used in) financing activities - discontinued operations	0	0
Net cash provided by (used in) financing activities	64	79
Net increase (decrease) in cash	461	(3,309)
Cash at the beginning of the period	14,960	28,706
Cash at the end of the period	$ 15,421	$ 25,397