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CONSOLIDATED BALANCE SHEETS (in thousands, except share data) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Current Assets    
Cash and cash equivalents $ 13,936 $ 18,343
Trade accounts receivable, net of allowance for doubtful accounts of $80 and $75, respectively 4,099 3,771
Inventories 5,020 5,185
Other current assets 924 621
TOTAL CURRENT ASSETS 23,979 27,920
Property, plant and equipment - net 1,668 1,985
Income tax receivable 640 598
Other assets 1,994 220
TOTAL ASSETS 28,281 30,723
Current Liabilities    
Accounts payable 1,151 1,755
Accrued compensation 1,541 2,872
Deferred revenue 1,387 1,392
Other accrued liabilities 1,372 789
Income taxes payable 31 47
TOTAL CURRENT LIABILITIES 5,482 6,855
Operating lease liabilities 1,178 0
Long-term other payables 91 511
COMMITMENTS 0 0
STOCKHOLDERS' EQUITY    
Preferred stock - Authorized, 5,000,000 shares, including 200,000 shares of Series A Junior Participating Issued and outstanding, none 0 0
Common stock, at stated value - Authorized, 30,000,000 shares Issued and outstanding, 8,212,748 shares as of December 31, 2019 and 8,338,628 shares as of December 31, 2018 18,748 19,254
Accumulated earnings 2,508 3,695
Accumulated other comprehensive income (loss) 274 408
TOTAL STOCKHOLDERS' EQUITY 21,530 23,357
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY $ 28,281 $ 30,723