CONSOLIDATED BALANCE SHEETS (USD $)	Sep. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 2,771,856	$ 883,936
Accounts receivable, net of allowance	1,088,558	888,214
Inventories	4,525,250	3,955,515
Prepaid expenses and deposits	205,212	280,140
Total current assets	8,590,876	6,007,805
Property and equipment, net	8,223,970	7,899,486
Goodwill	1,492,132	1,492,132
Intangible assets	5,000	610,000
Total assets	18,311,978	16,009,423
Current liabilities:
Accounts payable	1,841,523	1,879,760
Accrued liabilities	1,541,326	896,740
Derivative liabilities - 8% convertible promissory notes	3,983,000	17,190,000
12% convertible promissory notes, net of discounts	881,800	0
Current portion of long term debt	187,287	185,347
Total current liabilities	8,434,936	20,151,847
8% convertible promissory notes, net of discounts	13,677,111	11,030,913
12% revolving credit agreement, net of discounts	1,994,059	1,873,716
4.25% bank term loans	4,400,000	4,400,000
5% bank promissory note	4,000,000	0
Other debt	214,134	300,127
Fair value of 10% convertible preferred stock warrants	52,720	296,194
Total liabilities	32,772,960	38,052,797
Commitments and contingencies
10% convertible preferred stock, no par value; authorized 880,000 shares; 682,998 and 694,623 shares issued and outstanding at September 30, 2014 and December 31, 2013, respectively, net of discounts	6,829,980	6,724,844
Stockholders' deficit:
Common stock, no par value; authorized, 250,000,000 shares; 69,167,050 and 31,168,905 shares issued and outstanding at September 30, 2014 and December 31, 2013, respectively	52,120,356	30,500,445
Accumulated deficit	(73,411,318)	(59,268,663)
Total stockholders' deficit	(21,290,962)	(28,768,218)
Total liabilities and stockholders' deficit	$ 18,311,978	$ 16,009,423