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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Cash flows related to operating activities:    
Net Income $ 1,944 $ 2,495
Adjustments to reconcile net income to net cash provided (used) by operating activities:    
Depreciation and amortization 902 761
(Gain)/Loss on disposal of property (7) 1
Stock based compensation 239 183
(Decrease)/Increase in doubtful accounts (29) 49
(Decrease)/Increase in inventory reserve (55) 54
(Decrease)/Increase in warranty reserve (8) 369
Change in assets and liabilities:    
Accounts receivable (334) (2,405)
Inventories (4,674) (1,914)
Prepaid income taxes 314  
Other current assets 234 (246)
Other non-current assets (125) 9
Accounts payable 848 1,202
Accrued employee compensation and benefit costs 264 (38)
Other accrued liabilities 228 (231)
Accrued income taxes 14 (293)
Net cash used by operating activities (245) (4)
Cash flows related to investing activities:    
Capital expenditures - property, plant and equipment (1,660) (1,452)
Proceeds from sale of assets 94  
Note Receivable (125)  
Net cash used by investing activities (1,691) (1,452)
Cash flows related to financing activities:    
Principal payments on long-term debt (411) (410)
Principal payments on equipment financing lease obligations (208) (119)
Proceeds from equipment note and equipment financing lease obligations 676 210
Proceeds from the line of credit 1,000  
Purchase of treasury shares (157) (150)
Cash dividend (404) (403)
Net cash provided (used) by financing activities 496 (872)
Net decrease in cash and cash equivalents (1,440) (2,328)
Cash at beginning of period 2,598 4,707
Cash at end of period 1,158 $ 2,379
Supplemental Cash Flow Information:    
Equipment acquired through financing paid directly to vendor $ 286