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CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $)
6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Cash flows operating activities    
Net income $ 1,415,248 $ 2,606,836
Adjustments to reconcile net income to cash provided by (used in) operating activities    
Stock based compensation expense 85,172 61,680
Depreciation and amortization 82,019 78,301
Deferred federal income tax 82,000   
Changes in assets and liabilities    
Accounts receivable 1,657,162 (631,157)
Accounts receivable- related parties 2,259 (3,900)
Inventory (194,799) (2,145,868)
Prepaid expenses (177,819) (12,235)
Accounts payable 768,469 1,490,353
Accounts payable-related parties 127,302 561,003
Deposits (235,557)   
Net cash provided by operating activities 3,611,456 2,005,013
Cash flows from investing activities    
Payments for licensing agreement (183,558) (194,726)
Purchase of fixed assets (6,330) (32,274)
Net cash used in investing activities (189,888) (227,000)
Cash flows from financing activities    
Proceeds from exercise of common stock warrants 80,687 4,000
Net cash provided by financing activities 80,687 4,000
Net change in cash and cash equivalents 3,502,255 1,782,013
Cash and cash equivalents at beginning of the period 675,188 744,313
Cash and cash equivalents at end of period 4,177,443 2,526,326
SUPPLEMENTAL INFORMATION    
Cash paid for interest during the period 44 74,693
Cash paid for income taxes during the period 17,172 53,000
NON-CASH TRANSACTIONS    
Conversion of Series A Preferred Stock into common shares 1,216 95
Conversion of Series B Preferred Stock into common stock    $ 600,000