CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 29, 2014	Jun. 30, 2013
Cash flows from operating activities
Net income	$ 3,351	$ 1,637
(Income) loss from discontinued operations	357	101
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation	378	350
Amortization of intangible assets	27	27
Stock based compensation expense	231	306
Pension expense	1,850	3,120
Deferred income tax provision	480	461
Changes in operating assets and liabilities	(813)	(1,210)
Cash contribution to pension fund	(4,102)	(8,283)
Net cash provided by (used in) operating activities - continuing operations	1,759	(3,491)
Net cash provided by (used in) operating activities - discontinued operations	(579)	(515)
Net cash provided by (used in) operating activities	1,180	(4,006)
Cash flows from investing activities:
Capital expenditures	(359)	(193)
Net cash provided by (used in) investing activities - continuing operations	(359)	(193)
Net cash provided by (used in) investing activities - discontinued operations	0	0
Net cash provided by (used in) investing activities	(359)	(193)
Cash flow from financing activities:
Proceeds from issuance of common stock	147	167
Purchase and retirement of treasury stock	(20)	(31)
Principal payments under capital lease obligations	0	(2)
Net cash provided by (used in) financing activities - continuing operations	127	134
Net cash provided by (used in) financing activities - discontinued operations	0	0
Net cash provided by (used in) financing activities	127	134
Net increase (decrease) in cash	948	(4,065)
Cash at the beginning of the period	14,960	28,706
Cash at the end of the period	$ 15,908	$ 24,641