v3.2.0.727
Condensed Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Cash flows from operating activities:    
Net earnings $ 588 $ 49
Adjustments to reconcile net earnings to net cash used in operating activities:    
Depreciation and amortization 349 359
Stock-based compensation expense 235 124
Loss on sale of property and equipment 6 5
Deferred income taxes 213  
Changes in assets and liabilities:    
Accounts receivable (5,564) (3,520)
Inventories (8,627) (9,441)
Other current assets 158 36
Accounts payable 5,147 4,010
Accrued liabilities 1,056 208
Net cash used in operating activities (6,439) (8,170)
Cash flows from investing activities:    
Proceeds from sale of property and equipment   1
Capital expenditures (72) (105)
Increase in other assets (216) (23)
Net cash used in investing activities (288) (127)
Cash flows from financing activities:    
Borrowings under line of credit agreement 84,820 78,486
Repayments under line of credit agreement (76,914) (70,600)
Common stock cancelled in payment of payroll taxes due on vesting of restricted shares under employee stock incentive plans (35) (129)
Excess tax benefit from stock-based payments 5 98
Issuance of common stock pursuant to equity incentive plans   158
Net cash provided by financing activities 7,876 8,013
Effect of exchange rate changes on cash (521) (47)
NET INCREASE (DECREASE) IN CASH 628 (331)
Cash beginning of period 447 2,140
Cash end of period $ 1,075 $ 1,809