CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
ASSETS
Cash and cash equivalents	$ 9,111	$ 4,072
Marketable securities	9,007	3,653
Accounts receivable, net	3,961	2,369
Inventories	32,306	28,819
Income taxes receivable	713	123
Deferred income taxes	2,372	2,480
Prepaid expenses and other current assets	1,826	1,706
Total current assets	59,296	43,222
Property, plant and equipment, net accumulated depreciation of $24,841 in 2015 and $24,180 in 2014	12,809	9,890
Goodwill	3,308	3,308
Other intangibles, net	465	465
Marketable securities	26,106	33,831
Deferred income taxes	2,831	3,214
Other assets	9,798	9,893
Total assets	114,613	103,823
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	9,083	3,577
Accrued expenses and other liabilities	9,986	9,631
Total current liabilities	19,069	13,208
Pension liabilities	6,465	7,039
Other long-term liabilities	77	82
Total liabilities	25,611	20,329
Common stock	3,814	3,813
Capital in excess of par value	3,479	3,895
Retained earnings	83,628	77,755
Accumulated other comprehensive loss	(1,919)	(1,969)
Total stockholders' equity	89,002	83,494
Total liabilities and stockholders' equity	$ 114,613	$ 103,823