v2.4.0.8
Condensed Consolidated Statements of Cash Flows (USD $)
In Thousands, unless otherwise specified
 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Cash flows from operating activities:    
Net earnings $ 49 $ 158
Adjustments to reconcile net earnings to net cash used in operating activities:    
Depreciation and amortization 359 308
Stock-based compensation expense 124 164
Loss (gain) on sale of property and equipment 5 (10)
Deferred income taxes   260
Changes in assets and liabilities:    
Accounts receivable (3,520) (3,559)
Inventories (9,441) (1,140)
Other current assets 36 527
Accounts payable 4,010 (324)
Accrued liabilities 208 (77)
Net cash used in operating activities (8,170) (3,693)
Cash flows from investing activities:    
Proceeds from sale of property and equipment 1 10
Capital expenditures (105) (177)
Increase in other assets (23) (103)
Net cash used in investing activities (127) (270)
Cash flows from financing activities:    
Borrowings under line of credit agreement 78,486 70,397
Repayments under line of credit agreement (70,600) (67,553)
Common stock cancelled in payment of payroll taxes due on vesting of restricted shares under employee stock incentive plans (129) (49)
Excess tax benefit from stock-based payments 98  
Issuance of common stock pursuant to equity incentive plans 158 4
Net cash provided by financing activities 8,013 2,799
Effect of exchange rate changes on cash (47) (557)
NET DECREASE IN CASH (331) (1,721)
Cash and cash equivalents beginning of period 2,140 1,942
Cash and cash equivalents end of period $ 1,809 $ 221