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STATEMENTS OF CASH FLOWS (USD $)
In Thousands
 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Cash flows provided by operating activities:    
Net loss $ (1,543) $ (846)
Adjustments to reconcile net loss to net cash provided by operating activities:    
Depreciation and amortization 1,588 1,599
Provision for doubtful accounts (16) 158
Gain on contract termination   (11)
Stock-based compensation 154 156
Loss on sales of securities available-for-sale 18  
Loss from disposition of equipment and capitalized software 142 173
Changes in assets and liabilities:    
Accounts receivable 93 (99)
Prepaid expenses and other assets 6 27
Accounts payable and accrued expenses 560 (364)
Income taxes payable (11) 5
Deferred costs (253) 153
Deferred revenue 82 (83)
Deferred rent (1)  
Net cash provided by operating activities 819 868
Cash flows used in investing activities:    
Capital expenditures (1,062) (535)
Software development expenditures (458) (520)
Proceeds from sales on securities available-for-sale 90  
Trademark license   (35)
Net cash used in investing activities (1,430) (1,090)
Cash flows used in financing activities:    
Principal payments on capital lease (241) (190)
Proceeds from exercise of stock options 34 56
Net cash used in financing activities (207) (134)
Net decrease in cash and cash equivalents (818) (356)
Effect of exchange rate on cash (3) (13)
Cash and cash equivalents at beginning of period 3,906 3,637
Cash and cash equivalents at end of period 3,085 3,268
Cash paid during the period for:    
Interest 28 50
Income taxes 25 18
Supplemental disclosure of non-cash investing and financing activities:    
Unrealized holding loss on investments available-for-sale 31 18
Equipment acquired under capital lease 125 310
Issuance of common stock in lieu of payment of preferred dividends 8 8
Lease incentive paid by landlord $ 569