Note 7 - Stockholders' Equity: (Detail) (USD $)	3 Months Ended		9 Months Ended						9 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended				9 Months Ended	3 Months Ended	9 Months Ended		12 Months Ended		9 Months Ended		12 Months Ended				9 Months Ended			0 Months Ended			9 Months Ended	12 Months Ended				9 Months Ended	0 Months Ended			9 Months Ended	12 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012	Jun. 30, 2012	Dec. 31, 2011	Jun. 30, 2011	Mar. 31, 2013 2013 Units [Member]	Dec. 31, 2012 2013 Units [Member]	Mar. 31, 2013 2012 Units [Member]	Dec. 31, 2012 2012 Units [Member]	Mar. 31, 2013 Stock Options [Member]	Mar. 31, 2012 Stock Options [Member]	Mar. 31, 2013 Stock Options [Member]	Mar. 31, 2012 Stock Options [Member]	Mar. 31, 2013 Warrants Issued Relating to Consultant Agreement [Member]	Dec. 31, 2012 Warrants Issued Relating to Consultant Agreement [Member]	Mar. 31, 2013 Redeemable Preferred Stock [Member] Series B Preferred Stock [Member]	Jun. 30, 2012 Series B Preferred Stock [Member]	Mar. 31, 2013 Series B Preferred Stock [Member]	Mar. 31, 2012 Series B Preferred Stock [Member]	Jun. 30, 2012 Series B Preferred Stock [Member]	Jun. 30, 2011 Series B Preferred Stock [Member]	Mar. 31, 2013 Series C Preferred Stock [Member]	Mar. 31, 2012 Series C Preferred Stock [Member]	Jun. 30, 2012 Series C Preferred Stock [Member]	Jun. 30, 2011 Series C Preferred Stock [Member]	Mar. 31, 2013 Restricted Common Stock [Member] Minimum [Member]	Mar. 31, 2013 Restricted Common Stock [Member] Maximum [Member]	Mar. 31, 2013 Restricted Common Stock [Member]	Mar. 31, 2013 President [Member] Contingent Consideration Classified as Equity [Member]	Mar. 31, 2013 President [Member] Warrant Issuances [Member]	Jan. 15, 2015 President [Member]	Jan. 15, 2014 President [Member]	Jan. 15, 2013 President [Member]	Mar. 31, 2013 President [Member]	Dec. 31, 2012 President [Member]	Jun. 30, 2012 President [Member]	Jul. 15, 2012 President [Member]	Dec. 31, 2010 President [Member]	Mar. 31, 2013 Chief Executive Officer [Member] Warrant Issuances [Member]	Jan. 15, 2017 Chief Executive Officer [Member]	Jan. 15, 2016 Chief Executive Officer [Member]	Jan. 15, 2015 Chief Executive Officer [Member]	Mar. 31, 2013 Chief Executive Officer [Member]	Jun. 30, 2012 Chief Executive Officer [Member]	Dec. 31, 2012 Chief Executive Officer [Member]	Mar. 31, 2013 Mr. Shafer [Member] Contingent Consideration Classified as Equity [Member]	Mar. 31, 2013 Mr. Shafer [Member]	Jul. 15, 2012 Mr. Shafer [Member]	Mar. 31, 2013 Contingent Consideration Classified as Equity [Member]	Mar. 31, 2013 Minimum [Member]	Mar. 31, 2013 Maximum [Member]	Mar. 31, 2013 Centerpoint [Member]
Preferred Stock, Shares Outstanding (in Shares)																				450	200		450		0		300
Preferred Stock, Par or Stated Value Per Share (in Dollars per share)																				$ 0.01	$ 0.01		$ 0.01		$ 0.01		$ 0.01
Preferred Stock, Redemption Price Per Share (in Dollars per share)																				$ 2.00			$ 2.00		$ 3.00
Preferred Stock, Dividend Rate, Percentage																				2.50%
Convertible Preferred Stock, Terms of Conversion																				three
Stock Redeemed or Called During Period, Shares (in Shares)																					250
Payments of Ordinary Dividends, Preferred Stock and Preference Stock																			$ 2,500		$ 2,917	$ 69,175				$ 80,375
Stock Redeemed or Called During Period, Value																					27,500
Dividends, Preferred Stock																					(1,917)		72,550	281,700	2,000	81,875	82,625	274,675
Declared Preferred Dividends																					1,500	71,425
Dividends Payable																					3,500
Conversion Price, Reduction per Share (in Dollars per share)																									$ 1.00
Stock Conversion, Commission Fees per Share (in Dollars per share)																									$ 0.01
Number of Warrants for Each 10 Shares Received by Participating Stockholders (in Shares)																									1
Number of Shares Received by Participating Stockholders for One Warrant (in Shares)																									10
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)										165,250		88,779						30,000							1												250,000									50,000		50,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)	2.10		2.10															2.50							3.10																												0.75	4.25
Conversion of Stock, Shares Converted (in Shares)																									300
Convertible Preferred Dividends, Net of Tax																									5,000
Conversion of Stock, Shares Issued (in Shares)																									11,667
Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Warrants Issued (in Shares)																									1,167
Stock Conversion, Fair Value per Share for Warrants Issued (in Dollars per share)																									$ 0.075
Adjustments to Additional Paid in Capital, Warrant Issued									12,262		6,905														155
Adjustments to Additional Paid in Capital, Other									648,738		392,594														40,591
Payments for Commissions																									116
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs																									5,746
Common Stock, Voting Rights			Holders of common stock are entitled to one vote per share on all matters to be voted on by common stockholders
Common Stock, Shares, Issued (in Shares)	17,436,618		17,436,618		17,314,819	16,814,103	16,437,052	13,730,291																																															704,309
Stock Issued During Period, Shares, Issued for Services (in Shares)																															57,792								45,000
Share Price (in Dollars per share)					$ 1.64																								$ 1.64	$ 2.13																						$ 10.00
Stock Issued During Period, Value, Issued for Services			1,234,091																												112,841
Stock Issued During Period, Shares, Share-based Compensation, Gross (in Shares)																																		75,000	75,000	45,000							100,000	150,000	150,000
Allocated Share-based Compensation Expense	69,888	224,987	1,606,220	3,570,793									52,690	209,641	405,799	2,510,747	3,000															195,000	25,000				292,500		334,000			5,000				585,000	1,203,500		48,750
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares)																																					100,000			100,000	50,000									25,000	25,000
Sale of Units, Price Per Unit Issued (in Dollars per share)									$ 2.00	$ 2.25
Sale of Stock, Description of Transaction									each 2013 UNIT consisting of one 2013 Share of the Company's restricted common stock and one 2013 Warrant to purchase one half of a share of the Company's restricted common stock for $2.50 per share until December 31, 2014 (the "2013 UNITS")		each 2012 B UNIT consisting of one 2012 B share of the Company's restricted common stock and one 2012 B warrant to purchase one half of a share of the Company's restricted common stock for $3.10 per share until December 31, 2014 (the "2012 B UNITS")
Sale of Units, Number of Units Issued (in Shares)									330,500		177,556
Sale of Units, Consideration Received on Transaction									661,000		399,499
Warrant Fair Value, Price Per Share (in Dollars per share)									$ 0.075		$ 0.075
Warrant Fair Value, Price Per Share (in Dollars per share)									$ 0.075		$ 0.075
Warrants and Rights Outstanding	7,100,000		7,100,000
Weighted Average Exercise Price for Outstanding Warrants (in Dollars per share)			$ 2.19
Weighted Average Remaining Contractual Life for Outstanding Warrants			4 years 313 days
Fair Value per Share for Warrants (in Dollars per share)	$ 0.10		$ 0.10															$ 0.10
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)					8,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)			150,000	1,475,000																																		200,000									725,000			100,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value			599,650	2,394,575
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 206,491		$ 206,491
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition			2 years