Condensed Consolidated Balance Sheets (USD $)	Jun. 30, 2011	Dec. 31, 2010
Current assets
Cash	$ 2,078,418	$ 2,330,111
Accounts receivable, net	1,906,380	1,590,022
Inventory	238,565	182,924
Prepaid expenses and other current assets	439,426	530,548
Total current assets	4,662,789	4,633,605
Property and equipment, net	2,287,274	2,641,731
Goodwill	7,044,864	7,044,864
Purchased intangibles, net	10,078,337	11,178,337
Other assets	426,402	583,632
Total assets	24,499,666	26,082,169
Current liabilities
Accounts payable	1,690,772	1,609,488
Accrued liabilities	2,489,076	2,326,465
Deferred revenue	1,046,719	1,016,021
Income tax payable	33,400	225,000
Current portion of capital lease obligations	314,632	404,710
Current portion of long-term debt	2,400,000	1,200,000
Total current liabilities	7,974,599	6,781,684
Non-current liabilities
Deferred revenue, net of current portion	212,902	253,798
Capital lease obligations, net of current portion	142,390	116,251
Long-term debt, net of current portion	5,547,311	5,291,539
Total non-current liabilities	5,902,603	5,661,588
Total liabilities	13,877,202	12,443,272
Stockholders' equity (deficit)
Common stock, $.0001 par value; Authorized: 8,000,000 shares; Issued and outstanding: 4,820,098 and 4,594,262 at June 30, 2011 and December 31, 2010, respectively (1)	482	34,457
Additional paid in capital	43,854,008	43,569,588
Warrants	56,953	56,953
Accumulated deficit	(33,288,979)	(30,022,101)
Total stockholders' equity (deficit)	10,622,464	13,638,897
Total liabilities and stockholders' equity (deficit)	$ 24,499,666	$ 26,082,169