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Note 14 - Stockholders' Equity (Details)																	1 Months Ended	3 Months Ended		12 Months Ended
	Mar. 24, 2016 $ / shares	Feb. 01, 2016 USD ($) $ / shares shares	Jan. 30, 2016 shares	Aug. 15, 2015 USD ($) $ / shares shares	May. 28, 2015 USD ($) $ / shares shares	May. 19, 2015 USD ($) $ / shares shares	Mar. 25, 2015 USD ($) $ / shares shares	Mar. 09, 2015 $ / shares shares	Mar. 01, 2015 USD ($)	Dec. 01, 2014 USD ($) $ / shares shares	Nov. 10, 2014	Sep. 01, 2014 USD ($) $ / shares shares	Jul. 01, 2014 USD ($) $ / shares shares	Apr. 17, 2014 shares	Apr. 14, 2014 USD ($) $ / shares shares	Jul. 01, 2013 USD ($) $ / shares shares	Jul. 31, 2014 USD ($) $ / shares shares	Mar. 31, 2016 USD ($) $ / shares shares	Mar. 31, 2015 USD ($) $ / shares	Dec. 31, 2015 USD ($) $ / shares	Feb. 29, 2016 $ / shares	May. 03, 2013 $ / shares
Note 14 - Stockholders' Equity (Details) [Line Items]
Class of Warrants or Rights, Granted (in Shares) | shares																		0
Warrants, Fair Value of Warrants, Granted																			$ 492,374
Share Price (in Dollars per share) | $ / shares	$ 1.20																					$ 3.82
Stock Issued During Period, Shares, New Issues (in Shares) | shares															1,320,059
Common Stock, Par or Stated Value Per Share (in Dollars per share) | $ / shares															$ 0.001			$ 0.001		$ 0.001
Sale of Stock, Price Per Share (in Dollars per share) | $ / shares															$ 6.78
Proceeds from Issuance of Private Placement															$ 8,950,000
Payments of Stock Issuance Costs															716,000
Payments for Fees															$ 20,000
Derivative, Gain (Loss) on Derivative, Net																		$ 0	972,645
Class of Warrants or Rights Exercised (in Shares) | shares																		0
Share-based Compensation																		$ 295,596	354,571
Private Placement [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares					$ 2.71
Fair Value Assumptions, Expected Term					5 years
Fair Value Assumptions, Expected Volatility Rate					107.00%
Fair Value Assumptions, Risk Free Interest Rate					1.55%
Fair Value Assumptions, Expected Dividend Rate					0.00%
Warrants, Fair Value of Warrants, Granted					$ 3,147,530
Stock Issued During Period, Shares, New Issues (in Shares) | shares					2,000,001
Common Stock, Par or Stated Value Per Share (in Dollars per share) | $ / shares					$ 0.001
Sale of Stock, Price Per Share (in Dollars per share) | $ / shares					$ 2.00
Proceeds from Issuance of Private Placement					$ 4,000,002
Warrants, Term					5 years
Private Placement Number of Shares Authorized (in Shares) | shares					2,970,509
Warrant Description					warrant to purchase one share of the Company’s Common Stock for each share purchased for cash in the offering, pursuant to that certain Common Stock Purchase Warrant, by and between the Company and each Purchaser (the “2015 Warrants”)
Employee [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Share-based Compensation, Gross (in Shares) | shares			600,000
Investor Relations Contract #2 [Member] | Investor Relations Services [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares													100,000
Investor relation contract, total service period													12 months
Stock Issued During Period, Value, Issued for Services													$ 462,000
Shares Issued, Price Per Share (in Dollars per share) | $ / shares													$ 4.62
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition																		0	115,500
Consulting Service Agreement [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares																50,000
Stock Issued During Period, Value, Issued for Services																$ 200,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares) | shares																50,000
Consulting Agreement, Term																12 months
Class of Warrants or Rights, Granted (in Shares) | shares																50,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares																$ 4
Fair Value Assumptions, Expected Term																3 years
Fair Value Assumptions, Expected Volatility Rate																353.00%
Fair Value Assumptions, Risk Free Interest Rate																0.66%
Fair Value Assumptions, Expected Dividend Rate																0.00%
Warrants, Fair Value of Warrants, Granted																$ 194,989
Consulting Service Agreement #2 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares												10,000
Stock Issued During Period, Value, Issued for Services												$ 42,000
Shares Issued, Price Per Share (in Dollars per share) | $ / shares												$ 4.20
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition																		0	10,500
Consulting Agreement, Term												12 months
Consulting Service Agreement #3 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares										60,000
Stock Issued During Period, Value, Issued for Services										$ 224,400
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition																		18,700	2,493
Consulting Agreement, Term										3 years
Consulting Agreement Vesting Terms										The initial 10,000 shares were required to be issued within 30 days upon signing of the agreement; for the remaining 50,000 shares, the Company will issue to the consultant 10,000 shares of common stock on or before each of June 1, 2015, December 1, 2015, June 1, 2016, December 1, 2016 and June 1, 2017.
Share Price (in Dollars per share) | $ / shares										$ 3.74
Consulting Service Agreement #4 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares								38,745
Shares Issued, Price Per Share (in Dollars per share) | $ / shares								$ 2.581
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition																		16,667	8,333
Consulting Agreement, Term									12 months
Common Stock, Shares To Be Issued									$ 100,000
Share-based Compensation Arrangement by Share-based Payment Award, Terms of Award									The share price was calculated as the average closing price per share for ten trading days immediately prior to the execution of the agreement and will be amortized over the service term.
Consulting Service Agreement #5 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares				18,348
Stock Issued During Period, Value, Issued for Services				$ 45,870
Shares Issued, Price Per Share (in Dollars per share) | $ / shares				$ 2.50
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition																		11,468	0
Consulting Agreement, Term				12 months
Monthly Payment for Services				$ 5,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights				Twenty-five percent (25%) of those shares vest on November 15, 2015, 25% on February 15, 2016, 25% on May 15, 2016 and the remaining 25% on August 15, 2016
Consulting Service Agreement #6 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares		150,000
Stock Issued During Period, Value, Issued for Services		$ 204,000
Shares Issued, Price Per Share (in Dollars per share) | $ / shares		$ 1.36
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition		$ 27,200
Consulting Agreement, Term		15 months
Consulting Service Agreement #7 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares		240,000
Stock Issued During Period, Value, Issued for Services		$ 326,400
Shares Issued, Price Per Share (in Dollars per share) | $ / shares		$ 1.36
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition																		$ 27,200
Consulting Agreement, Term		24 months
Consulting Service Agreement #8 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares																		16,010
Shares Issued, Price Per Share (in Dollars per share) | $ / shares																		$ 1.17			$ 1.34
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition																		$ 20,000
Consulting Agreement, Term		6 months
Agreement with Five Furniture Designers [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares			600,000
Consulting Agreement, Term			24 months
July 9, 2014 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Shares Issued, Price Per Share (in Dollars per share) | $ / shares																	$ 4.47
Number of Directors																	4
Stock Issued During Period, Value, Share-based Compensation, Gross																	$ 75,990
Share-based Compensation																		0		$ 19,995
July 9, 2014 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member] | Granted to One Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Share-based Compensation, Gross (in Shares) | shares																	5,000
July 9, 2014 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member] | Granted to Three Directors Each [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Share-based Compensation, Gross (in Shares) | shares																	4,000
March 24, 2015 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Warrants, Fair Value of Warrants, Granted							$ 119,999
Share Price (in Dollars per share) | $ / shares							$ 3.28
Stock Issued During Period, Shares, Share-based Compensation, Gross (in Shares) | shares							12,195
Share-based Compensation																		26,959	0
March 24, 2015 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director #2 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Share-based Compensation, Gross (in Shares) | shares							12,195
March 24, 2015 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director #3 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Share-based Compensation, Gross (in Shares) | shares							12,195
May 19, 2015 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Warrants, Fair Value of Warrants, Granted						$ 38,292
Share Price (in Dollars per share) | $ / shares						$ 3.14
Stock Issued During Period, Shares, Share-based Compensation, Gross (in Shares) | shares						12,195
Share-based Compensation																		$ 9,652	$ 0
Share-based Compensation Award, Tranche One [Member] | Restricted Stock [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	25.00%										25.00%
Share-based Compensation Award, Tranche One [Member] | Consulting Service Agreement #7 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		12.50%
Share-based Compensation Award, Tranche One [Member] | July 9, 2014 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage																	25.00%
Share-based Compensation Award, Tranche One [Member] | March 24, 2015 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage							25.00%
Share-based Compensation Award, Tranche One [Member] | May 19, 2015 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage						25.00%
Share-based Compensation Award, Tranche Two [Member] | Restricted Stock [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	25.00%										25.00%
Share-based Compensation Award, Tranche Two [Member] | Consulting Service Agreement #7 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		12.50%
Share-based Compensation Award, Tranche Two [Member] | July 9, 2014 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage																	25.00%
Share-based Compensation Award, Tranche Two [Member] | March 24, 2015 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage							25.00%
Share-based Compensation Award, Tranche Two [Member] | May 19, 2015 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage						25.00%
Share-based Compensation Award, Tranche Three [Member] | Restricted Stock [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	25.00%										25.00%
Share-based Compensation Award, Tranche Three [Member] | Consulting Service Agreement #7 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		12.50%
Share-based Compensation Award, Tranche Three [Member] | July 9, 2014 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage																	25.00%
Share-based Compensation Award, Tranche Three [Member] | March 24, 2015 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage							25.00%
Share-based Compensation Award, Tranche Three [Member] | May 19, 2015 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage						25.00%
Share-based Compensation Award, Tranche Four [Member] | Restricted Stock [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	25.00%										25.00%
Share-based Compensation Award, Tranche Four [Member] | Consulting Service Agreement #7 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		12.50%
Share-based Compensation Award, Tranche Four [Member] | July 9, 2014 [Member] | 2014 Omnibus Long-Term Incentive Plan [Member] | Restricted Stock [Member] | Director [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage																	25.00%
Share-based Compensation Award, Tranche Five [Member] | Consulting Service Agreement #7 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		12.50%
Share-based Compensation Award, Tranche Six [Member] | Consulting Service Agreement #7 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		12.50%
Share-based Compensation Award, Tranche Seven [Member] | Consulting Service Agreement #7 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		12.50%
Share-based Compensation Award, Tranche Eight [Member] | Consulting Service Agreement #7 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		12.50%
Series A Warrants [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Class of Warrants or Rights, Granted (in Shares) | shares															660,030
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares															$ 8.48				$ 8.48
Fair Value Assumptions, Expected Term																			3 years 14 days
Fair Value Assumptions, Expected Volatility Rate																			72.00%
Fair Value Assumptions, Risk Free Interest Rate																			0.89%
Fair Value Assumptions, Expected Dividend Rate																			0.00%
Warrants, Fair Value of Warrants, Granted																			$ 306,150
Share Price (in Dollars per share) | $ / shares																			$ 2.50
Warrants, Term															4 years
Class of Warrants or Rights Exercised (in Shares) | shares					660,030										660,030
Series B Warrants [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Class of Warrants or Rights, Granted (in Shares) | shares															633,628
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares															$ 6.82
Warrants, Term															6 years
Class of Warrants or Rights Exercised (in Shares) | shares					310,478
Series C Warrants [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Class of Warrants or Rights, Granted (in Shares) | shares															310,478
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares															$ 8.53				$ 8.53
Fair Value Assumptions, Expected Term																			3 years 14 days
Fair Value Assumptions, Expected Volatility Rate																			72.00%
Fair Value Assumptions, Risk Free Interest Rate																			0.89%
Fair Value Assumptions, Expected Dividend Rate																			0.00%
Warrants, Fair Value of Warrants, Granted																			$ 143,182
Share Price (in Dollars per share) | $ / shares																			$ 2.50
Warrants, Term															4 years
Warrant, Repurchase Terms															After the six month anniversary of the issuance date of the Series C Warrants, to the extent that a holder of Series C Warrant exercised less than 70% of such holder’s Series B Warrants and the closing sale price of the Common Stock was equal to or greater than $9.81 for a period of ten consecutive trading days, and the Company could purchase the entire then-remaining portion of such holder’s Series C Warrants for $1,000. On October 14, 2014, the Company’s closing sale price of the Common Stock was not equal to or greater than $9.81 for a period of ten consecutive trading days, accordingly, the Company cannot purchase the entire then-remaining portion of such holder’s Series C Warrants for $1,000.
Class of Warrants or Rights Exercised (in Shares) | shares					92,404										310,478
Placement Agent Warrants [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Class of Warrants or Rights, Granted (in Shares) | shares														92,404
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares																			$ 8.48
Fair Value Assumptions, Expected Term																			3 years 14 days
Fair Value Assumptions, Expected Volatility Rate																			72.00%
Fair Value Assumptions, Risk Free Interest Rate																			0.89%
Fair Value Assumptions, Expected Dividend Rate																			0.00%
Warrants, Fair Value of Warrants, Granted																			$ 43,042
Share Price (in Dollars per share) | $ / shares																			$ 2.50
Warrants Granted, Percentage of Shares Issued														7.00%
Derivative, Gain (Loss) on Derivative, Net																			$ 972,645
Monthly Award [Member] | Consulting Service Agreement #6 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares		10,000
Monthly Award [Member] | Consulting Service Agreement #7 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares		10,000
Monthly Award [Member] | Consulting Service Agreement #8 [Member]
Note 14 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Shares, Issued for Services (in Shares) | shares		10,000

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 35
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415241&loc=d3e4534-113899

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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