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Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Operating activities    
Net income (loss) $ (184) $ 2,186
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:    
Depreciation and amortization 692 712
Amortization of unearned stock compensation 209 217
Provision for inventory obsolescence 166 356
Deferred income taxes (205) (419)
Other non-cash items 30 44
Changes in operating assets and liabilities:    
Accounts receivable 3,153 6,402
Inventories 5,175 6,972
Book overdraft (2,115) (1,634)
Trade accounts payable 1,457 (473)
Accrued and other current liabilities (729) (5,331)
Income taxes 186 1,697
Other operating activities (249) (440)
Net cash provided by operating activities 7,586 10,289
Investing activities    
Expenditures for property and equipment (337) (440)
Net cash used in investing activities (337) (440)
Financing activities    
Borrowings on revolver 61,842 76,746
Payments on revolver (67,383) (82,874)
Payment of dividends (989) (2,070)
Purchase of treasury stock (719) (1,651)
Net cash used in financing activities $ (7,249) $ (9,849)
Net change in cash
Cash at beginning of period
Cash at end of period