Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2016	Jan. 02, 2016
Current assets:
Cash and cash equivalents	$ 301	$ 547
Receivables less allowance of $220 for fiscal 2016 and 2015	22,359	22,715
Receivable for insured losses	32	0
Inventories	20,645	19,646
Prepaid expenses	1,807	2,138
Refundable income taxes	739	70
Total current assets	45,883	45,116
Property, plant and equipment
Land and improvements	2,781	2,766
Buildings and improvements	20,531	20,278
Machinery and equipment	77,366	77,633
Mining properties	8,776	7,063
Less accumulated depreciation and depletion	(89,848)	(90,101)
Property, plant and equipment, net	19,606	17,639
Other assets
Goodwill	7,229	7,229
Amortizable intangible assets, net		21
Deferred income taxes	1,616	3,149
Other assets	3,674	2,601
Total assets	78,008	75,755
Current liabilities:
Revolving bank loan payable	2,000	6,200
Accounts payable	7,532	7,122
Accrued expenses
Compensation	3,280	1,767
Reserve for self-insured losses	1,861	2,334
Liability for unpaid claims covered by insurance	32
Profit sharing	1,310	831
Reclamation	748	695
Other	2,988	2,518
Total current liabilities	19,751	21,467
Accrued reclamation	5,192	4,980
Other long-term liabilities	861	892
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	1,765	1,817
Retained earnings	65,169	61,483
Treasury shares, at cost	(15,373)	(15,527)
Total shareholders' equity	52,204	48,416
Total liabilities and shareholders' equity	$ 78,008	$ 75,755