Note 13 - Commitments, Legal Claims, And Contingencies : Current lawsuits and liens outstanding (Details)	6 Months Ended
	Jun. 30, 2019 USD ($)
Gravity Capital
Date Filed	May 13, 2019
Amount	$ 1,690,761
Accrued	$ 1,690,761
Status	Past Due
Emigdio Preciado
Date Filed	June 7, 2019
Amount	$ 46,750
Accrued	$ 46,750
Status	Lien, Verifying
Rolando Dizon
Date Filed	June 10, 2019
Amount	$ 60,320
Accrued	$ 60,320
Status	Lien, Verifying
Samuel Ochoa
Date Filed	June 10, 2019
Amount	$ 438,730
Accrued	$ 438,730
Status	Lien, Verifying
Asphalt Surfacing
Date Filed	July 8, 2019
Amount	$ 26,750
Accrued	$ 26,750
Status	Lien, Verifying
Gibraltar Construction
Date Filed	August 8, 2019
Amount	$ 311,577
Accrued	$ 311,577
Status	Lawsuit, Negotiation
Samuel Ochoa
Date Filed	September 3, 2019
Amount	$ 399,800
Accrued	$ 399,800
Status	Lawsuit, Negotiation
Eric Tran et al
Date Filed	September 17, 2019
Amount	$ 1,504,488
Accrued	$ 1,504,488
Status	Lawsuit, Verifying
Mark Mersman
Date Filed	September 25, 2019
Amount	$ 125,000
Accrued	$ 125,000
Status	Threatened
Scott Cox
Date Filed	September 25, 2019
Amount	$ 125,000
Accrued	$ 125,500
Status	Threatened