Discontinued Operations (Tables)

6 Months Ended

Jun. 30, 2018

Discontinued Operations and Disposal Groups [Abstract]

Schedule of Major Components of Net (Loss) from Discontinued Operations

Sands Hill Mining LLC

Major components of net (loss) from discontinued operations for the three and six months ended

June 30, 2018 and 2017 are summarized as follows:

	Three Months Ended June 30,					Six Months Ended June 30,
	2018		2017			2018		2017
Major line items constituting (loss) from discontinued operations for the Sands Hill Mining disposal:
Coal sales	$	-	$	411		$	-	$	937
Limestone sales		-		1,007			-		2,085
Other revenues		-		429			-		831
Total revenues		-		1,847			-		3,853
Cost of operations (exclusive of depreciation, depletion and amortization shown separately below)		-		1,721			-		3,422
Depreciation, depletion and amortization		-		139			-		330
Selling, general and administrative (exclusive of depreciation, depletion and amortization shown separately above)		-		14			-		26
Freight and handling costs				228			-		403
(Gain) on sale/disposal of assets, net		-		-			-		(2	)
Total costs and expenses		-		2,102			-		4,179
(Loss) from discontinued operations before income taxes for the Sands Hill Mining disposal		-		(255	)		-		(326	)
Income taxes		-		-			-		-
Net (loss) from discontinued operations	$	-	$	(255	)	$	-	$	(326	)