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Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Current assets    
Cash and cash equivalents $ 5,646 $ 3,260
Investments, at fair value 2,216 2,779
Certificates of deposits in financial institutions 513 150
Inventories 7,664 5,814
Accounts receivable, net of allowance for doubtful accounts and discounts of $1,800 and $1,050 in 2015 and 2014 respectively 9,604 10,214
Prepaid expenses and other current assets 156 252
Other receivables 45 134
Deferred income taxes 556 408
Refundable income taxes 449 1,141
Total current assets 26,849 24,152
Property and equipment, net 21,375 21,892
Intangible assets    
Goodwill & indefinite-lived intangibles 14,068 14,068
Other intangible assets, net 2,344 3,060
Total intangible assets 16,412 17,128
Other Assets    
Long-term accounts receivable, net of current portion 282 252
Total assets 64,918 63,424
Current liabilities    
Current maturities of notes payable 840 872
Accounts payable 7,138 5,587
Accrued expenses 2,793 $ 2,066
Accrued income taxes 52
Total current liabilities 10,823 $ 8,525
Notes payable 7,119 8,125
Deferred income taxes 1,719 2,075
Total liabilities 19,661 18,724
Stockholders' equity    
Common stock, no par value; 40,000 shares authorized; 17,274, shares issued; 16,210 and 16,346 shares outstanding at 2015 and 2014 6,509 6,509
Paid-in-capital 2,033 2,033
Treasury stock, at cost (9,730) (8,188)
Retained earnings 46,516 44,544
Accumulated other comprehensive loss, net of taxes (71) (198)
Total stockholders' equity 45,257 44,700
Total liabilities and stockholders' equity $ 64,918 $ 63,424