Condensed Consolidated Balance Sheets (USD $)	Mar. 31, 2013	Dec. 31, 2012
ASSETS
Cash and cash equivalents	$ 2,119,079	$ 4,926,066
Trade accounts receivable, net of allowance for doubtful accounts of $1,673,631 and $1,576,955, respectively	7,164,269	7,154,065
Inventories, net	13,608,482	13,141,421
Prepaid and other current assets	742,780	353,271
Total current assets	23,634,610	25,574,823
Non-current inventories	1,238,225	1,238,225
Property and equipment, net	5,526,887	5,234,867
Intangible assets, net	577,817	592,378
Goodwill	728,618	728,618
Other assets	1,039,942	1,126,643
Total Assets	32,746,099	34,495,554
LIABILITIES & STOCKHOLDERS' EQUITY
Accounts payable	3,981,696	3,997,789
Accounts payable - related party	290,001	418,922
Accrued liabilities	2,831,236	2,400,090
Warrant derivative liability	349,001	984,356
Current portion of capital lease obligations	154,898	149,729
Current portion of royalty liability	788,000	698,408
Current portion of long-term debt	45,632	45,135
Total current liabilities	8,440,464	8,694,429
Long-term Liabilities:
Capital lease obligation, less current portion	205,014	245,703
Long term royalty liability, less current portion	6,723,584	6,839,935
Long-term debt, less current portion	14,719,782	14,483,102
Total Liabilities	30,088,844	30,263,169
Commitments and Contingencies
Stockholders' Equity
Preferred stock, $.000001 par value; 5,000,000 shares authorized; no shares issued and outstanding	0	0
Common stock, $.000001 par value; 95,000,000 shares authorized; 42,957,770 shares issued and outstanding as of March 31, 2013 and 42,877,770 shares issued and outstanding as of December 31, 2012	43	43
Additional paid-in capital	51,992,018	51,897,890
Accumulated deficit	(49,334,806)	(47,665,548)
Total Stockholders' Equity	2,657,255	4,232,385
Total Liabilities & Stockholders' Equity	$ 32,746,099	$ 34,495,554