Note 8 - Debt (Details Textual) $ / shares in Units, $ in Thousands			1 Months Ended					3 Months Ended			9 Months Ended		13 Months Ended	14 Months Ended
	Aug. 01, 2016 USD ($) shares	Apr. 29, 2016 USD ($) $ / shares	Jul. 31, 2016 USD ($) shares	Jun. 30, 2016 USD ($) shares	May 31, 2016 $ / shares shares	Feb. 29, 2016 USD ($)	Dec. 31, 2013 USD ($)	Jun. 30, 2016 USD ($) shares	Feb. 29, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($) shares	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($) shares	Feb. 29, 2016 USD ($)	Apr. 28, 2016 $ / shares	Jan. 31, 2016 $ / shares shares	Dec. 17, 2015	Sep. 30, 2015 USD ($)	Jul. 31, 2015 USD ($)	Jun. 01, 2015	Jan. 07, 2015 $ / shares	Nov. 06, 2013 USD ($) $ / shares
Heritage Agreement [Member] | Wall Street Journal Prime Rate [Member]
Debt Instrument, Basis Spread on Variable Rate				1.75%
Heritage Agreement [Member] | First Year [Member]
Line of Credit Facility, Commitment Fee Percentage				0.40%
Heritage Agreement [Member] | Second Year [Member]
Line of Credit Facility, Commitment Fee Percentage				0.20%
Heritage Agreement [Member] | First Amendment [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 2,500				$ 2,500			$ 2,500		$ 2,500
Line of Credit, Minimum Cash Requirement in Lender Bank Account				500				500			500		500
Heritage Agreement [Member] | The Guaranty [Member]
Maximum Out of Formula Borrowings if Available Borrowing Is Less Than 5 Million				$ 2,000				2,000			2,000		2,000
Heritage Agreement [Member]
Debt Instrument, Term				2 years
Line of Credit Facility, Maximum Borrowing Capacity				$ 3,000				$ 3,000			$ 3,000		$ 3,000
Line of Credit Facility, Maximum Borrowing Capacity, Percentage of Eligible Receivables				75.00%				75.00%			75.00%		75.00%
Guaranty Agreement, Out of Formula Borrowings Available, Maximum				$ 1,000				$ 1,000			$ 1,000		$ 1,000
Line of Credit Facility, Interest Rate During Period				5.25%
Long-term Line of Credit				$ 1,800				1,800			1,800		$ 1,800
Bank Term Loan [Member] | SVB [Member]
Long-term Line of Credit																		$ 250
Prime Rate [Member] | Bridge Bank Loan Agreement [Member]
Debt Instrument, Basis Spread on Variable Rate													5.00%
Bridge Bank Loan Agreement [Member] | Michael Taglich [Member]
Guaranty Agreement, Out of Formula Borrowings Available, Maximum				$ 2,000				$ 2,000			$ 2,000		$ 2,000						$ 2,000
Bridge Bank Loan Agreement [Member]
Debt Instrument, Term							2 years 90 days
Line of Credit Facility, Maximum Borrowing Capacity							$ 5,000
Line of Credit Facility, Commitment Fee Percentage							0.25%
Maximum Out of Formula Borrowings if Available Borrowing Is Less Than 5 Million							$ 1,000
Line of Credit Facility, Percent of Eligible Receivables							80.00%
Debt Instrument, Interest Rate, Effective Percentage				8.25%				8.25%			8.25%		8.25%							4.25%
Term Note [Member] | Michael Taglich [Member]
Proceeds from Issuance of Long-term Debt														$ 2,450
Term Note [Member] | Robert Taglich [Member]
Proceeds from Issuance of Long-term Debt									$ 450
Term Note [Member] | Mr. Roger Kahn [Member]
Proceeds from Issuance of Long-term Debt						$ 100
Outstanding Term Notes [Member] | Michael Taglich [Member]
Debt Conversion, Converted Instrument, Shares Issued | shares					3,576,045
Outstanding Term Notes [Member] | Robert Taglich [Member]
Debt Conversion, Converted Instrument, Shares Issued | shares					626,599
Outstanding Term Notes [Member] | Mr. Roger Kahn [Member]
Debt Conversion, Converted Instrument, Shares Issued | shares					136,178
Outstanding Term Notes [Member]
Debt Instrument, Convertible, Number of Equity Instruments		4,700,000
Convertible Debt		$ 3,000
Debt Instrument, Convertible, Conversion Price | $ / shares					$ 0.75
Debt Conversion, Converted Instrument, Shares Issued | shares					4,338,822
Convertible Subordinated Debt [Member]
Debt Instrument, Convertible, Conversion Price | $ / shares																						$ 6.50
Convertible Notes Payable																						$ 3,000
Debt Instrument, Convertible, Conversion Limit, Percentage of Common Shares Outstanding																						4.99%
Debt Instrument, Interest Rate, Stated Percentage				11.50%				11.50%			11.50%		11.50%
Convertible Notes [Member] | Subsequent Event [Member]
Debt Conversion, Converted Instrument, Shares Issued | shares	1,615,324		1,624,672
Debt Conversion, Converted Instrument, Amount	$ 1,200		$ 1,200
Convertible Notes [Member]
Debt Instrument, Convertible, Number of Equity Instruments		4,700,000
Convertible Debt		$ 3,000
Debt Instrument, Convertible, Conversion Price | $ / shares		$ 0.75													$ 6.50
Debt Conversion, Converted Instrument, Shares Issued | shares					4,338,822						760,004
Debt Conversion, Converted Instrument, Amount											$ 570,000
Michael Taglich [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares																30,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares																$ 4					$ 4
Taglich Brothers [Member]
Class of Warrant or Right, Outstanding | shares				0				0			0		0
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares					433,883
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares					$ 0.75
Long-term Line of Credit				$ 2,000				$ 2,000			$ 2,000		$ 2,000
Prime Rate																	3.50%
Induced Conversion of Convertible Debt Expense								$ 726			726
Debt Inducement Expense, Expected Cost											$ 3,400