Note 11 - Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Production Services			Completion and Other Services		Unallocated		Total
Three Months Ended  March  31, 2021:
Revenues	$	1,844		$	3,299	$	-	$	5,143
Cost of Revenue		1,967			3,142		-		5,109
Segment (Loss) Profit	$	(123	)	$	157	$	-	$	34
Depreciation and Amortization	$	528		$	712	$	96	$	1,336
Capital Expenditures	$	19		$	26	$	-	$	45
Identifiable assets  (1)	$	10,842		$	14,636	$	829	$	26,307
Three Months Ended March 31, 2020:
Revenues	$	3,202		$	6,184	$	-	$	9,386
Cost of Revenue		3,494			4,971			$	8,465
Segment (Loss) Profit	$	(292	)	$	1,213	$		$	921
Depreciation and Amortization	$	671		$	647	$	78	$	1,396
Capital Expenditures	$	83		$	81	$	-	$	164
Identifiable assets  (1)	$	17,662		$	17,033	$	1,278	$	35,973

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

	Three Months Ended March 31,
	2021			2020
Segment profit	$	34		$	921
Sales, general, and administrative expenses		(1,005	)		(1,762)
Loss on disposals of equipment		(51	)		(15	)
Depreciation and amortization		(1,336	)		(1,396	)
Loss from operations	$	(2,358	)	$	(2,252	)

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

	Three Months Ended March 31,
	2021		2020
BY GEOGRAPHY
Production Services:
Rocky Mountain Region (1)	$	444	$	1,193
Central USA Region (2)		1,240		1,873
Eastern USA Region (3)		160		136
Total Production Services		1,844		3,202
Completion and Other Services:
Rocky Mountain Region (1)		1,952		5,006
Central USA Region (2)		-		110
Eastern USA Region (3)		1,347		1,068
Total Completion and Other Services		3,299		6,184
Total Revenues	$	5,143	$	9,386