CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 30, 2017
Current assets:
Cash and cash equivalents	$ 408	$ 507
Receivables, net	24,626	24,227
Receivable for insured losses	184
Inventories
Finished goods	6,422	8,391
Work in process	2,303	1,198
Raw materials and supplies	11,497	10,770
Prepaid expenses	2,658	1,901
Refundable income taxes	1,239	57
Total current assets	49,337	47,051
Property, plant and equipment	17,418	22,824
Other assets
Goodwill	7,229	7,229
Deferred income taxes	2,499	1,616
Other assets	3,698	3,769
Total assets	80,181	82,489
Current liabilities:
Revolving bank loan payable	5,700	3,500
Accounts payable and accrued expenses	19,605	18,374
Liability for unpaid claims covered by insurance	184
Total current liabilities	25,489	21,874
Other long-term liabilities	6,249	6,293
Commitments and contingencies (Note 6)
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	60,794	66,987
Treasury shares, 876,209 and 892,097 at cost	(14,924)	(15,195)
Total shareholders' equity	48,443	54,322
Total liabilities and shareholders' equity	$ 80,181	$ 82,489