CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Cash Flows From Operating Activities:
Net (loss) income	$ (2,311,168)	$ 1,013,535
Loss from discontinued operations	689,513	587,414
Loss from continuing operations	(1,621,655)	1,600,949
Adjustments to reconcile (loss) income from continuing operations to net cash (used in) provided by operating activities of continuing operations:
Depreciation and amortization	696,477	305,780
Loss on settlement of debt with related party		4,360,713
Gain on marketable securities	(59,313)
Stock based compensation	26,826	34,208
Amortization of debt discount		102,001
Stock issued as compensation for consulting services	76,365	300,132
Changes in operating assets and liabilities:
Trade receivables, net	860,391	(600,569)
Inventories	(1,215,438)	689,648
Prepaid expenses	(236,738)	(56,498)
Other assets	(80,162)	(78,096)
Accounts payable and accrued expenses	297,228	2,320,223
Customer deposits and other liabilities	780,844	(964,015)
Net cash (used in) provided by operating activities of continuing operations	(475,175)	8,014,476
Cash Flows From Investing Activities:
Payments for property and equipment	(938,144)	(534,197)
Proceeds from sales of available-for-sale investments	154,313	7,500
Purchase of available-for-sale investments	(95,000)
Cash acquired in SBT acquisition		456,015
Net cash used in investing activities of continuing operations	(878,831)	(70,682)
Cash Flows From Financing Activities:
Repayment of debt	(932,890)	(1,236,620)
Net repayment on line of credit	(2,999,887)
Proceeds from line of credit with related party	3,583,358
Payments on capital lease obligations	(23,813)	(26,352)
Net cash used in financing activities of continuing operations	(373,232)	(1,262,972)
Cash Flows From Discontinued Operations:
Net cash provided by (used in) operating activities of discontinued operations	661,397	(1,436,343)
Net change in cash	(1,065,841)	5,244,479
Cash, beginning of year	5,976,928	732,449
Cash, end of year	4,911,087	5,976,928
Supplemental Disclosures:
Interest	269,237	374,237
Income taxes
Non cash activities:
Stock issued upon conversion of convertible debt		250,000
Stock issued to NTR for debt forgiveness		3,720,000
Stock issued for SBT acquisition		5,436,857
Equipment purchased with capital lease		78,450
Stock issued for debt settlement with related party		5,140,713
Cashless exercise of options by L.S. Smith		$ 9,456