Note 7 - Stockholders' Equity: (Detail) (USD $)	3 Months Ended		6 Months Ended						6 Months Ended		3 Months Ended		6 Months Ended							3 Months Ended	6 Months Ended		12 Months Ended		3 Months Ended	6 Months Ended		12 Months Ended				6 Months Ended	0 Months Ended			6 Months Ended	12 Months Ended	6 Months Ended	0 Months Ended			6 Months Ended	12 Months Ended				6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Sep. 30, 2012	Jun. 30, 2012	Sep. 30, 2011	Jun. 30, 2011	Dec. 31, 2012 2012 Units [Member]	Dec. 31, 2012 2013 Units [Member]	Dec. 31, 2012 Stock Options [Member]	Dec. 31, 2011 Stock Options [Member]	Dec. 31, 2012 Stock Options [Member]	Dec. 31, 2011 Stock Options [Member]	Dec. 31, 2012 Warrant Issuances [Member] Chief Executive Officer [Member]	Dec. 31, 2012 Warrant Issuances [Member] President [Member]	Dec. 31, 2012 Warrants Issued Relating to Consultant Agreement [Member]	Dec. 31, 2012 Redeemable Preferred Stock [Member] Series B Preferred Stock [Member]	Dec. 31, 2012 Centerpoint [Member]	Jun. 30, 2012 Series B Preferred Stock [Member]	Dec. 31, 2012 Series B Preferred Stock [Member]	Dec. 31, 2011 Series B Preferred Stock [Member]	Jun. 30, 2012 Series B Preferred Stock [Member]	Jun. 30, 2011 Series B Preferred Stock [Member]	Jun. 30, 2012 Series C Preferred Stock [Member]	Dec. 31, 2012 Series C Preferred Stock [Member]	Dec. 31, 2011 Series C Preferred Stock [Member]	Jun. 30, 2012 Series C Preferred Stock [Member]	Jun. 30, 2011 Series C Preferred Stock [Member]	Dec. 31, 2012 Restricted Common Stock [Member] Minimum [Member]	Dec. 31, 2012 Restricted Common Stock [Member] Maximum [Member]	Dec. 31, 2012 Restricted Common Stock [Member]	Jan. 15, 2017 Chief Executive Officer [Member]	Jan. 15, 2016 Chief Executive Officer [Member]	Jan. 15, 2015 Chief Executive Officer [Member]	Dec. 31, 2012 Chief Executive Officer [Member]	Jun. 30, 2012 Chief Executive Officer [Member]	Dec. 31, 2012 President [Member] Contingent Consideration Classified as Equity [Member]	Jan. 15, 2015 President [Member]	Jan. 15, 2014 President [Member]	Jan. 15, 2013 President [Member]	Dec. 31, 2012 President [Member]	Dec. 31, 2012 President [Member]	Jun. 30, 2012 President [Member]	Jul. 15, 2012 President [Member]	Dec. 31, 2010 President [Member]	Dec. 31, 2012 Mr. Shafer [Member] Contingent Consideration Classified as Equity [Member]	Dec. 31, 2012 Mr. Shafer [Member]	Jul. 15, 2012 Mr. Shafer [Member]	Dec. 31, 2012 Contingent Consideration Classified as Equity [Member]	Dec. 31, 2012 Minimum [Member]	Dec. 31, 2012 Maximum [Member]
Preferred Stock, Shares Outstanding (in Shares)																				450	200		450		300	300		300
Preferred Stock, Par or Stated Value Per Share (in Dollars per share)																				$ 0.01	$ 0.01		$ 0.01		$ 0.01	$ 0.01		$ 0.01
Preferred Stock, Redemption Price Per Share (in Dollars per share)																				$ 2.00			$ 2.00
Preferred Stock, Dividend Rate, Percentage																				2.50%						10.00%
Convertible Preferred Stock, Terms of Conversion																				three					convertible at the option of the holder at any time from the date of issuance, into shares of the Company's common stock calculated by dividing the sum of the $100 per share purchase price plus any accrued and unpaid dividends by $4.00 (the Conversion Rate), provided the shares have not been redeemed into common shares by the Company at is sole election.A portion (up to 100% as calculated below) of each share of Series C Preferred stock shall be automatically and mandatorily converted into shares of the Company's common stock at the Conversion Rateupon each occasion (at least 30 calendar days apart) after a date of six months subsequent to the initial issuance of the Series C Preferred stock on which the closing price of the Company's common stock has been equal or greater than 150% of the Conversion Rate (initially $6.00) for twenty consecutive trading days with a reported average daily trading volume of 10,000 shares or more.On each occasion for mandatory conversion as set forth above, a sufficient portion of the outstanding shares of Series C Preferred stock shall be prorata converted so that the holders of the Series C Preferred stock receive an aggregate number of shares of the Company's restricted common stock equal to 7.5 times the average reported daily volume of trading in the Company's publicly traded common stock for the applicable twenty day period and each outstanding share shall thereafter be proportionately reduced in its rights to represent the effect of the partial conversions
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																					(1,417)		72,550	281,700				82,625	274,675
Declared Preferred Dividends																					1,417	70,300				1,500	81,125
Dividends Payable																					3,000					4,500
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)	17,314,819		17,314,819		16,974,517	16,814,103	15,682,975	13,730,291											704,309
Stock Issued During Period, Shares, Issued for Services (in Shares)																																42,660
Share Price (in Dollars per share)	$ 1.91		$ 1.91																											$ 1.91	$ 2.13																			$ 10.00
Stock Issued During Period, Value, Issued for Services			1,206,872																													85,622
Stock Issued During Period, Shares, Share-based Compensation, Gross (in Shares)																																	100,000	150,000	150,000				75,000	75,000	45,000
Allocated Share-based Compensation Expense (in Dollars)	129,731	344,421	1,536,333	3,345,806							114,055	319,422	353,110	2,206,286	5,000	25,000	3,000																			585,000	1,203,500	195,000				292,500		334,000			48,750
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares)																																										100,000	100,000		100,000	50,000		25,000	25,000
Sale of Units, Price Per Unit Issued (in Dollars per share)									$ 2.25	$ 2.00
Sale of Stock, Description of Transaction									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")	with 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")
Sale of Units, Number of Units Issued (in Shares)									177,556	280,500
Sale of Units, Consideration Received on Transaction									399,499	561,000
Warrant Fair Value, Price Per Share (in Dollars per share)									$ 0.075	$ 0.075
Adjustments to Additional Paid in Capital, Warrant Issued									6,905	10,308
Adjustments to Additional Paid in Capital, Other									392,594	550,692
Warrants and Rights Outstanding	7,100,000		7,100,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)	2.10		2.10														2.50																																		0.75	4.25
Weighted Average Exercise Price for Outstanding Warrants (in Dollars per share)			$ 2.19
Weighted Average Remaining Contractual Life for Outstanding Warrants			5 years 40 days
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)									88,779	140,250							30,000																			50,000						250,000	250,000
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		8,000,000
Investment Options, Expiration Date			Dec. 31, 2008
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)			150,000	1,400,000																																	725,000						200,000					100,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value			125,000	1,871,725
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 259,180		$ 259,180
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition			2 years