CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Cash Flows From Operating Activities
Net loss	$ (1,639,793)	$ (2,969,145)
Adjustments to reconcile net loss to net cash from operating activities:
Depreciation and amortization	539,744	449,122
Amortization of debenture stock discount	60,510	108,334
Debenture stock discount	(32,737)	0
Issuance of stock options and warrants for services	1,794,642	1,183,270
Issuance of stock for debt and services	420,973	1,103,153
Loss on investment in Mahoning Valley N-Viro	24,279	0
Provision (reduction) for bad debts	0	20,000
(Gain) loss on the sale of fixed assets	(23,978)	(8,741)
(Increase) decrease in market price of warrants issued	(732,280)	140,326
Changes in Operating Assets and Liabilities
Decrease (increase) in trade receivables	351,852	(203,809)
Decrease (increase) in prepaid expenses and other assets	(3,437)	33,148
Increase (decrease) in accounts payable and accrued liabilities	(426,396)	148,263
Net cash provided by operating activities	333,379	3,921
Cash Flows From Investing Activities
Proceeds from sale of property and equipment	56,405	10,834
Advances to related parties	0	(9,000)
Increases from restricted cash and cash equivalents	(1,045)	(67,305)
Purchases of property and equipment	(357,384)	(532,454)
Net cash used in investing activities	(302,024)	(597,925)
Cash Flows From Financing Activities
Borrowings under long-term debt	418,037	196,869
Borrowings from related party - short-term	200,000	0
Net proceeds from issuance of common stock in private placement	96,850	611,994
Proceeds from stock warrant transactions	87,021	27,735
Proceeds from stock options exercised	984	101,873
Proceeds from convertible debentures issued, net of issuance costs	0	54,865
Net advances (repayments) on line-of-credit	(64,000)	39,000
Repayments of convertible debentures	(265,000)	0
Principal payments on long-term obligations	(497,861)	(462,600)
Net cash provided (used) by financing activities	(23,969)	569,736
Net Increase (Decrease) in Cash and Cash Equivalents	7,386	(24,268)
Cash and Cash Equivalents - Beginning	37,112	61,380
Cash and Cash Equivalents - Ending	44,498	37,112
Supplemental disclosure of cash flows information:
Cash paid during the year for interest	$ 129,818	$ 138,477