Note 16 - Related Party Transactions (Details) (USD $)	1 Months Ended	3 Months Ended	12 Months Ended				1 Months Ended			12 Months Ended		12 Months Ended			1 Months Ended		1 Months Ended	12 Months Ended	1 Months Ended	12 Months Ended		1 Months Ended			12 Months Ended
	Jun. 28, 2013	Jun. 30, 2013	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Jun. 28, 2013 Special Fee [Member] Stone River Companies, LLC [Member]	Jan. 31, 2013 Additional Commited Payment [Member] Communal [Member]	Jan. 31, 2013 5 Elements Efficienties (BVI) Ltd [Member] Communal [Member] Yeh-Mei Cheng [Member]	Dec. 31, 2013 5 Elements Efficienties (BVI) Ltd [Member]	Aug. 11, 2011 Chief Financial Officer [Member]	Dec. 31, 2011 TLC and Woodstone [Member]	Dec. 31, 2009 Woodstone [Member]	Dec. 31, 2009 Woodstone $10 Million Contract [Member]	Dec. 31, 2009 Warrants Exercisable to Woodstone, 400,000 Shares [Member]	Dec. 31, 2009 Woodstone $5 Million Contract [Member]	Dec. 31, 2009 Warrants Exercisable to Woodstone, 200,000 Share [Member]	Dec. 31, 2011 TLC Investments LLC [Member]	Jan. 31, 2013 Communal [Member]	Dec. 31, 2013 Communal [Member]	Dec. 31, 2012 Communal [Member]	Jun. 28, 2013 Stone River Companies, LLC [Member] Principal [Member]	Jun. 28, 2013 Stone River Companies, LLC [Member] Accrued Interest [Member]	Jun. 28, 2013 Stone River Companies, LLC [Member]	Dec. 31, 2013 Stone River Companies, LLC [Member]	Dec. 31, 2012 Stone River Companies, LLC [Member]	Dec. 31, 2011 Stone River Companies, LLC [Member]
Note 16 - Related Party Transactions (Details) [Line Items]
Letters of Credit Outstanding, Amount											$ 250,000
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)											125,000		600,000	400,000		200,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)			0.44	0.76	1.43	1.42					0.01		0.40
Revenue from Related Parties												1,600,000
Related Party Costs					6,200,000
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability			12,000	(102,000)	(411,000)		500,000																			102,000	411,000
Extinguishment of Debt, Amount		500,000																				500,000	92,000
Repayments of Related Party Debt																								200,000
Forgiveness of Recieivables																								78,000
Adjustment to Contingent Consideration	66,000																							66,000
Business Combination, Contingent Consideration, Payout Payable	2.50%																							2.50%	2.50%
Related Party Transaction, Amounts of Transaction								425,000							10,000,000		5,000,000			425,000	523,000
Payment for Management Fee																		340,000
Management Fee Billing Percentage																		8.00%
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest									50.00%	50.00%
Related Party Transaction, Expenses from Transactions with Related Party																				226,000	270,000
Commission Fee, Percent																					5.00%
Payments for Commissions																			$ 0