Note 14 - Segmented Information (Tables)

6 Months Ended

Jan. 31, 2020

Notes Tables

Long-lived Assets by Geographic Areas [Table Text Block]

	January 31, 2020
Balance Sheet Items	United States
	Texas		Arizona		Wyoming		Other States		Canada		Paraguay		Total
Mineral Rights and Properties	$	12,423,411	$	4,477,477	$	31,527,870	$	117,324	$	546,938	$	14,513,585	$	63,606,605
Property, Plant and Equipment		6,310,027		-		335,078		-		9,169		367,047		7,021,321
Restricted Cash		1,745,773		15,000		73,973		-		-		-		1,834,746
Equity-Accounted Investment		-		-		-		-		10,994,683		-		10,994,683
Other Long-Term Assets		836,369		-		25,000		-		127,343		-		988,712
Total Long-Term Assets	$	21,315,580	$	4,492,477	$	31,961,921	$	117,324	$	11,678,133	$	14,880,632	$	84,446,067

	July 31, 2019
Balance Sheet Items	United States
	Texas		Arizona		Wyoming		Other States		Canada		Paraguay		Total
Mineral Rights and Properties	$	12,433,203	$	4,427,477	$	31,527,870	$	87,822	$	546,938	$	14,513,585	$	63,536,895
Property, Plant and Equipment		6,333,950		-		342,515		-		14,223		351,671		7,042,359
Restricted Cash		1,732,419		15,000		73,973		-		-		-		1,821,392
Equity-Accounted Investment		-		-		-		-		8,680,449		-		8,680,449
Other Long-Term Assets		221,214		-		28,000		-		-		-		249,214
Total Long-Term Assets	$	20,720,786	$	4,442,477	$	31,972,358	$	87,822	$	9,241,610	$	14,865,256	$	81,330,309

Operating Results by Geographic Areas [Table Text Block]

	Three months ended January 31, 2020
Statement of Operations	United States
	Texas			Arizona			Wyoming			Other States			Canada			Paraguay			Total
Costs and Expenses:
Mineral property expenditures	$	891,008		$	21,600		$	144,182		$	16,614		$	-		$	249,919		$	1,323,323
General and administrative		1,713,121			3,439			20,478			410			634,315			23,031			2,394,794
Depreciation, amortization and accretion		72,437			-			3,720			249			2,465			2,881			81,752
		2,676,566			25,039			168,380			17,273			636,780			275,831			3,799,869
Loss from operations		(2,676,566	)		(25,039	)		(168,380	)		(17,273	)		(636,780	)		(275,831	)		(3,799,869	)
Other income (expenses)		(844,506	)		(4,768	)		700			-			2,756,714			1,136			1,909,276
Loss before income taxes	$	(3,521,072	)	$	(29,807	)	$	(167,680	)	$	(17,273	)	$	2,119,934		$	(274,695	)	$	(1,890,593	)

	Three Months Ended January 31, 2019
Statement of Operations	United States
	Texas			Arizona			Wyoming			Other States			Canada			Paraguay			Total
Costs and Expenses:
Mineral property expenditures	$	575,666		$	22,866		$	147,418		$	15,345		$	135		$	137,787		$	899,217
General and administrative		1,508,298			3,482			23,132			1,687			613,571			33,293			2,183,463
Depreciation, amortization and accretion		76,327			-			3,720			249			2,589			1,922			84,807
		2,160,291			26,348			174,270			17,281			616,295			173,002			3,167,487
Loss from operations		(2,160,291	)		(26,348	)		(174,270	)		(17,281	)		(616,295	)		(173,002	)		(3,167,487	)
Other income (expenses)		(775,613	)		(4,768	)		100			1,578,864			11,242			1,190			811,015
Loss before income taxes	$	(2,935,904	)	$	(31,116	)	$	(174,170	)	$	1,561,583		$	(605,053	)	$	(171,812	)	$	(2,356,472	)

	Six Months Ended January 31, 2020
Statement of Operations	United States
	Texas			Arizona			Wyoming			Other States			Canada			Paraguay			Total
Costs and Expenses:
Mineral property expenditures	$	2,045,350		$	46,172		$	292,225		$	36,725		$	-		$	426,302		$	2,846,774
General and administrative		3,413,998			6,828			55,191			1,062			1,188,021			44,864			4,709,964
Depreciation, amortization and accretion		139,933			-			7,437			498			5,054			5,216			158,138
		5,599,281			53,000			354,853			38,285			1,193,075			476,382			7,714,876
Loss from operations		(5,599,281	)		(53,000	)		(354,853	)		(38,285	)		(1,193,075	)		(476,382	)		(7,714,876	)
Other income (expenses)		(1,719,112	)		(9,535	)		700			-			2,505,298			2,677			780,028
Loss before income taxes	$	(7,318,393	)	$	(62,535	)	$	(354,153	)	$	(38,285	)	$	1,312,223		$	(473,705	)	$	(6,934,848	)

	Six Months Ended January 31, 2019
Statement of Operations	United States
	Texas			Arizona			Wyoming			Other States			Canada			Paraguay			Total
Costs and Expenses:
Mineral property expenditures	$	1,154,488		$	52,987		$	295,294		$	39,220		$	15,723		$	207,748		$	1,765,460
General and administrative		3,070,055			6,871			54,502			1,948			1,225,041			83,981			4,442,398
Depreciation, amortization and accretion		156,412			-			7,439			498			6,487			2,747			173,583
		4,380,955			59,858			357,235			41,666			1,247,251			294,476			6,381,441
Loss from operations		(4,380,955	)		(59,858	)		(357,235	)		(41,666	)		(1,247,251	)		(294,476	)		(6,381,441	)
Other income (expenses)		(1,461,146	)		(9,535	)		400			1,578,864			457,061			2,731			568,375
Loss before income taxes	$	(5,842,101	)	$	(69,393	)	$	(356,835	)	$	1,537,198		$	(790,190	)	$	(291,745	)	$	(5,813,066	)