v2.4.0.8
Condensed Consolidated Statements of Cash Flows (USD $)
In Thousands, unless otherwise specified
 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Cash flows from operating activities:    
Net earnings $ 631 $ 645
Adjustments to reconcile net earnings to net cash (used in) provided by in operating activities:    
Depreciation and amortization 537 468
Stock-based compensation expense 195 228
Loss (gain) on sale of property and equipment 3 (10)
Deferred income taxes 331 625
Changes in assets and liabilities:    
Accounts receivable 1,144 1,610
Inventories (3,495) 2,212
Other current assets 194 936
Accounts payable (727) (1,814)
Accrued liabilities 388 361
Net cash (used in) provided by operating activities (799) 5,261
Cash flows from investing activities:    
Proceeds from sale of property and equipment 4 12
Capital expenditures (196) (322)
Increase in other assets (33) (95)
Net cash used in investing activities (225) (405)
Cash flows from financing activities:    
Borrowings under line of credit agreement 118,969 100,135
Repayments under line of credit agreement (117,704) (102,311)
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 24
Net cash provided by (used in) financing activities 1,392 (2,201)
Effect of exchange rate changes on cash (438) (361)
NET (DECREASE) INCREASE IN CASH (70) 2,294
Cash and cash equivalents beginning of period 2,140 1,942
Cash and cash equivalents end of period $ 2,070 $ 4,236