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CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
ASSETS    
Cash and cash equivalents $ 9,505 $ 7,684
Marketable securities 5,996 2,636
Accounts receivable, net of allowance for doubtful accounts of $25 in 2018 and $25 in 2017 8,522 3,051
Inventories 44,931 38,006
Income taxes receivable 217 714
Prepaid expenses and other current assets 1,493 2,096
Total current assets 70,664 54,187
Property, plant and equipment, net of accumulated depreciation of $25,244 in 2018 and $24,395 in 2017 14,090 14,218
Goodwill 3,308 3,308
Other intangibles, net 465 465
Marketable securities 12,356 10,395
Deferred income taxes 3,376 3,649
Other assets 10,674 9,678
Total assets 114,933 95,900
LIABILITIES AND STOCKHOLDERS' EQUITY    
Accounts payable 14,606 5,362
Accrued expenses and other liabilities 15,729 13,999
Total current liabilities 30,335 19,361
Pension liabilities 7,084 6,732
Other long-term liabilities 343 203
Total liabilities 37,762 26,296
Common stock 3,455 3,457
Capital in excess of par value 0 0
Retained earnings 75,646 68,127
Accumulated other comprehensive loss (1,930) (1,980)
Total stockholders' equity 77,171 69,604
Total liabilities and stockholders' equity $ 114,933 $ 95,900