Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenue
Total revenue	$ 47,256	$ 8,650	$ 112,083	$ 11,324
Operating expenses
Payroll, benefits and related	26,362	2,818	55,632	3,517
Purchased transportation	4,559	2,088	18,702	2,740
Fuel	5,240	709	13,932	943
Equipment rent	3,846	2,719	10,058	3,032
Maintenance and supplies	3,613	144	8,312	165
General and administrative	4,645	1,268	8,740	3,214
Operating supplies and expenses	2,866	77	6,394	122
Depreciation and amortization	2,036	100	4,794	510
Insurance and claims	2,193	334	4,804	404
Total operating expenses	55,117	10,598	131,933	15,484
Operating loss	(7,861)	(1,948)	(19,850)	(4,160)
Other income (expense)
Interest expense	(2,172)	(783)	(4,639)	(1,553)
Realized and unrealized gains on derivative liability, net		17	11	29
Gain on conversion of accounts payable - related party	173		173
Gain on extinguishment of related party interest				157
Gain on extinguishment of liabilities				657
Warrant expense		(199)		(589)
Other miscellaneous income	79		79
Total other expense	(1,920)	(965)	(4,376)	(1,299)
Loss before income taxes	(9,781)	(2,913)	(24,226)	(5,459)
Benefit for income taxes	5,565		5,565
Net loss	(4,216)	(2,913)	(18,661)	(5,459)
Accrued and undeclared preferred stock dividends	9	300	18	300
Net loss available to common stockholders	$ (4,225)	$ (3,213)	$ (18,679)	$ (5,759)
Basic and diluted weighted average common shares outstanding	12,732,285	1,409,249	8,578,215	1,100,800
Basic and diluted net loss per common share	$ (0.33)	$ (2.28)	$ (2.18)	$ (5.23)
Trucking [Member]
Revenue
Total revenue	$ 47,159	$ 8,235	$ 111,375	$ 10,212
CNG [Member]
Revenue
Total revenue	97	415	708	1,112
Operating expenses
CNG expenses	$ (243)	$ 341	$ 565	$ 837