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Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Current assets    
Cash and cash equivalents $ 8,213 $ 211
Short term investments 936  
Accounts receivable, net 3,716 3,384
Insurance receivable 1,800  
Inventories, net 4,554 3,678
Prepaid expenses and other current assets 795 1,996
Current assets of discontinued operations   37,656
Total current assets 20,014 46,925
Property, plant and equipment, net 640 878
Deferred income taxes   2,837
Other assets 7,465 3,098
Intangible assets, net   124
Goodwill   2,969
Assets of discontinued operations   15,681
Total assets 28,119 72,512
Current liabilities    
Bank overdrafts 374 78
Revolving credit facilities   20,755
Accounts payable and accrued liabilities 7,533 7,257
Deferred revenue 1,441 1,695
Current maturities of long-term debt   1,174
Income taxes payable 543 95
Current liabilities of discontinued operations   21,362
Total current liabilities 9,891 52,416
Long-term debt, net of current maturities   2,619
Other long-term liabilities 1,793 1,599
Deferred income taxes   1,592
Long-term liabilities of discontinued operations   2,335
Total liabilities 11,684 60,561
Stockholders' equity    
Preferred stock, $0.001 par value, 5,000,000 shares authorized; none issued  
Common stock, $0.001 par value, 30,000,000 shares authorized; 8,726,045 shares issued and outstanding on December 31, 2019 and 2018 9 9
Additional paid-in capital 23,978 23,966
Accumulated other comprehensive income (loss) 14 (5,897)
Retained earnings (accumulated deficit) (7,566) (6,127)
Total stockholders' equity 16,435 11,951
Total liabilities and stockholders' equity $ 28,119 $ 72,512