Note 2 - Summary of Significant Accounting Policies (Details)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016 USD ($) shares	Jun. 30, 2015 USD ($) shares	Jun. 30, 2016 USD ($) shares	Jun. 30, 2015 USD ($) shares	Dec. 31, 2015 USD ($) shares	Dec. 31, 2014 shares	Apr. 24, 2013 USD ($)
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Goodwill (in Dollars)	$ 218,606		$ 218,606		$ 218,606
Allowance for Doubtful Accounts Receivable (in Dollars)	$ 478,115		$ 478,115		484,936
Property, Plant and Equipment, Salvage Value, Percentage	10.00%		10.00%
Research and Development Expense (in Dollars)	$ 260,488	$ 302,914	$ 468,812	$ 475,773
Effective Income Tax Rate Reconciliation, Percent			61.33%
Income Tax Expense (Benefit) (in Dollars)	96,522	63,319	$ 223,755	259,528
Unrecognized Tax Benefits (in Dollars)	4,789,764	5,200,000	4,789,764	5,200,000	4,889,561
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued (in Dollars)	2,146,000		2,146,000		$ 1,913,000
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense (in Dollars)	117,000	113,000	$ 232,000	225,000
VAT tax rate, sales			17.00%
Term Of Franchise Agreement			1 year
Initial Franchise Fees (in Dollars)			$ 30,000
Store Build out Subsidy Period			12 months
Decline in Initial Franchise Fees, Description			The franchisee is able to obtain, in the form of credits against purchase orders, percentages of the Renovation Subsidy applicable in the city in which the franchisee is located, as follows: 0% to 30% of the Renovation Subsidy applied to the first purchase order and 5% of each purchase order thereafter until the aggregate of all credits equals 100% of the Renovation Subsidy, or 12 months from the date of the franchise agreement, whichever occurs first
Shipping, Handling and Transportation Costs (in Dollars)	120,365	173,724	$ 237,535	300,905
Advertising Expense (in Dollars)	$ 179,882	$ 208,330	$ 1,316,199	$ 740,635
Class of Warrant or Right, Outstanding (in Shares) | shares	2,050,001		2,050,001		2,050,001	2,050,001
Accounts Payable, Other, Current (in Dollars)	$ 238,858		$ 238,858		$ 212,549
Foreign Currency Exchange Rate, Translation	6.6312		6.6312		6.4936
Number of Operating Segments			1
Number of Reportable Segments			1
Diamond Bar [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Goodwill, Impairment Loss (in Dollars)			$ 0		$ 0
Bright Swallow International Group Limited [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Goodwill (in Dollars)							$ 808,518
Warrant [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares) | shares	2,050,001	2,059,243	2,050,001	2,059,243
Sales Revenue, Goods, Net [Member] | Customer Concentration Risk [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage	10.00%		10.00%
Cost of Goods, Total [Member] | Supplier Concentration Risk [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage	70.00%	60.00%	69.00%	54.00%
Accounts Payable, Other, Current (in Dollars)	$ 7,936,038		$ 7,936,038		$ 4,294,228
Cost of Goods, Total [Member] | Supplier Concentration Risk [Member] | Major Vendor A [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage	20.00%	21.00%	21.00%	27.00%
Cost of Goods, Total [Member] | Supplier Concentration Risk [Member] | Major Vendor B [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage	17.00%	15.00%	18.00%	16.00%
Cost of Goods, Total [Member] | Supplier Concentration Risk [Member] | Major Vendor C [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage	17.00%	12.00%	16.00%	11.00%
Cost of Goods, Total [Member] | Supplier Concentration Risk [Member] | Major Vendor D [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage	16.00%	12.00%	14.00%
Weighted Average [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Foreign Currency Exchange Rate, Translation	6.5303		6.5303		6.1288
Foreign Tax Authority [Member] | Nova Dongguan [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Effective Income Tax Rate Reconciliation, Percent			25.00%
Foreign Tax Authority [Member] | Dongguan Ding Nuo Household Products Co., Ltd. [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Effective Income Tax Rate Reconciliation, Percent			25.00%
Foreign Tax Authority [Member] | Nova Museum [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Effective Income Tax Rate Reconciliation, Percent			25.00%