CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 30, 2017
Current assets:
Cash and cash equivalents	$ 257	$ 507
Receivables, net	25,866	24,227
Receivable for insured losses	248
Inventories
Finished goods	5,543	8,391
Work in process	2,690	1,198
Raw materials and supplies	12,679	10,770
Prepaid expenses	2,476	1,901
Refundable income taxes	584	57
Total current assets	50,343	47,051
Property, plant and equipment	17,648	22,824
Other assets
Goodwill	7,229	7,229
Deferred income taxes	2,497	1,616
Other assets	3,674	3,769
Total assets	81,391	82,489
Current liabilities:
Revolving bank loan payable	8,000	3,500
Accounts payable and accrued expenses	16,097	18,374
Liability for unpaid claims covered by insurance	248
Total current liabilities	24,345	21,874
Other long-term liabilities	6,490	6,293
SHAREHOLDERS' EQUITY
Common shares, $.25 par value; authorized 3,000,000 shares; issued 2,574,264 shares	643	643
Capital in excess of par value	1,930	1,887
Retained earnings	62,907	66,987
Treasury shares, 876,209 and 892,097 at cost	(14,924)	(15,195)
Total shareholders' equity	50,556	54,322
Total liabilities and shareholders' equity	$ 81,391	$ 82,489