CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $)
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Cash Flows From Operating Activities    
Net income (loss) $ 152,544 $ (465,286)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:    
Depreciation and amortization 324,655 308,628
Stock based compensation 22,660 81,270
Provision for Doubtful Accounts 10,000 53,940
Changes in operating assets and liabilities:    
Accounts receivable (393,305) 189,252
Inventories (45,222) 55,065
Prepaid expenses and other assets (9,362) (90,842)
Accounts payable (16,006) (104,566)
Accrued expenses (153,923) 108,209
Deferred revenues (5,575) (8,612)
Accrued interest payable 48,354 316,434
Net cash provided by (used in) operating activities (65,180) 443,492
Cash Flows From Investing Activities    
Purchases of leasehold improvements and equipment (430,162) (159,647)
Capitalization of software development costs   (96,738)
Net cash used in investing activities (430,162) (256,384)
Cash Flows From Financing Activities    
Principal proceeds from long-term debt 480,000 275,000
Proceeds from revolving line of credit, net   450,000
Principal payments on long-term debt (236,601) (436,378)
Net cash provided by financing activities 243,399 288,622
Increase (decrease) in cash (251,943) 475,730
Cash at beginning of period 505,500 88,956
Cash at end of period 253,557 564,686
Supplemental Non-cash Disclosure    
Equipment purchases included in accounts payable $ 139,620 $ 309,175