XML 28 R6.htm IDEA: XBRL DOCUMENT v2.4.0.6
Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)
In Thousands, unless otherwise specified
 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Cash flows from operating activities:    
Net income $ 793 $ 374
Adjustments to reconcile net income to net cash used in operating activities:    
Depreciation expense 432 389
Accretion of contingent consideration 6  
Provision for losses on uncollectible accounts receivable 158 630
Amortization of intangible assets 18  
Amortization of financing fees 24 23
Issuance of common stock for services   44
Provision for obsolete inventory 190  
Deferred rent (148) (111)
Employee stock-based compensation expense 90 146
Deferred tax benefit (57) (81)
Changes in operating assets and liabilities net of business acquisition (Note 3):    
Accounts receivable (1,317) (2,834)
Inventory (2,093) (93)
Prepaid expenses 91 9
Deposits and other current assets 3 (49)
Accounts payable 516 145
Accrued liabilities 80 609
Income taxes payable 172 (192)
Net cash used in operating activities (1,042) (991)
Cash flows from investing activities:    
Purchases of equipment and inventory used for rental (718) (739)
Cash Paid for Domain Name (18)  
Cash paid for acquisition (245)  
Net cash used in investing activities (981) (739)
Cash flows from financing activities:    
Net borrowings from line of credit 1,912 1,934
Issuance of common stock 10 48
Deferred financing fees (2) (25)
Payments on capital lease obligations (63) (46)
Net cash provided by financing activities 1,857 1,911
Net increase in cash (166) 181
Cash at beginning of period 789 602
Cash at end of period 623 783
Supplemental cash flow information:    
Interest paid 152 102
Income taxes paid 365 525
Supplemental disclosure of non-cash investing and financing activities:    
Common stock issuances for business acquisition 158  
Increase in contingent consideration for business acquisition $ 141