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Consolidated Balance Sheets (Unaudited) - USD ($)
$ in Thousands
Sep. 30, 2018
Dec. 31, 2017
Current assets    
Cash and cash equivalents $ 2,726 $ 4,978
Investments, at fair value 500 0
Accounts receivable, net of allowance for doubtful accounts and discounts & allowances of $1,550 and $2,010 at September 30, 2018 and December 31, 2017 respectively 8,073 8,676
Inventories, net 6,837 7,697
Prepaid expenses and other current assets 1,298 983
Refundable income taxes 2,959 2,347
Total current assets 22,393 24,681
Property, plant and equipment, net 25,035 24,645
Intangible assets    
Goodwill & indefinite-lived intangibles 14,068 14,068
Other intangible assets, net 485 975
Total intangible assets 14,553 15,043
Other Assets 150 150
Total assets 62,131 64,519
Current liabilities    
Current maturities of notes payable 0 3,166
Accounts payable 6,263 6,848
Accrued expenses 3,118 2,984
Accrued income taxes 82 203
Total current liabilities 9,463 13,201
Line of credit 5,990 0
Notes payable 0 3,113
Deferred income taxes, net 840 840
Other long-term liabilities 661 775
Total liabilities 16,954 17,929
Stockholders' equity    
Preferred stock, no par value; 2,500 shares authorized; no shares issued or outstanding at September 30, 2018 and December 31, 2017, respectively 0 0
Common stock, no par value; 40,000 shares authorized; 17,274 shares issued; 15,838 and 16,008 outstanding at September 30, 2018 and December 31, 2017, respectively 6,509 6,509
Paid-in-capital 2,211 2,244
Treasury stock, at cost (12,918) (11,812)
Retained earnings 49,375 49,649
Total stockholders' equity 45,177 46,590
Total liabilities and stockholders' equity $ 62,131 $ 64,519