CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 235	$ 301
Receivables, net	24,635	22,359
Receivable for insured losses		32
Inventories
Finished goods	9,808	8,077
Work in process	1,426	1,433
Raw materials and supplies	11,657	11,135
Prepaid expenses	2,188	1,807
Refundable income taxes	248	739
Total current assets	50,197	45,883
Property, plant and equipment	22,049	19,606
Other assets
Goodwill	7,229	7,229
Deferred income taxes	1,616	1,616
Other assets	4,104	3,674
Total assets	85,195	78,008
Current liabilities:
Revolving bank loan payable	7,600	2,000
Accounts payable and accrued expenses	17,454	17,719
Liability for unpaid claims covered by insurance		32
Total current liabilities	25,054	19,751
Other long-term liabilities	6,196	6,053
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	1,887	1,765
Retained earnings	66,610	65,169
Treasury shares, 892,097 and 903,097, at cost	(15,195)	(15,373)
Total shareholders' equity	53,945	52,204
Total liabilities and shareholders' equity	$ 85,195	$ 78,008