Consolidated Statements of Operations - USD ($) $ in Thousands	2 Months Ended	10 Months Ended	12 Months Ended
	Mar. 14, 2018	Dec. 31, 2018	Dec. 31, 2017
Other income/expenses
Net (loss) income	$ 2,336		$ 8,302
Successor [Member]
Revenues
New and pre-owned vehicles		$ 419,018
Other		55,237
Total revenues		474,255
Cost applicable to revenues (excluding depreciation and amortization shown below)
New and pre-owned vehicles (including adjustments to the LIFO reserve of $1,276, $148, and $3,772, respectively)		358,757
Other		12,894
Total cost applicable to revenue		371,651
Transaction costs		3,460
Depreciation and amortization		8,204
Stock-based compensation		8,618
Selling, general, and administrative expenses		74,624
Income from operations		7,698
Other income/expenses
Gain on sale of property and equipment		1
Interest expense		(8,001)
Total other expense		(8,000)
(Loss) income before income tax expense		(302)
Income tax expense		(2,318)
Net (loss) income		(2,620)
Dividends on Series A Convertible Preferred Stock		(3,845)
Deemed dividend on Series A Convertible Preferred Stock		(3,392)
Net (loss) income attributable to common stock and participating securities		$ (9,857)
Successor EPS:
Basic and diluted loss per share		$ (1.02)
Weighted average shares outstanding - basic and diluted		9,668,250
Predecessor [Member]
Revenues
New and pre-owned vehicles	119,111		546,385
Other	14,828		68,453
Total revenues	133,939		614,838
Cost applicable to revenues (excluding depreciation and amortization shown below)
New and pre-owned vehicles (including adjustments to the LIFO reserve of $1,276, $148, and $3,772, respectively)	101,830		472,318
Other	3,047		15,383
Total cost applicable to revenue	104,877		487,701
Transaction costs	438		2,313
Depreciation and amortization	1,212		6,030
Stock-based compensation	140		497
Selling, general, and administrative expenses	22,200		96,256
Income from operations	5,072		22,041
Other income/expenses
Gain on sale of property and equipment	1		98
Interest expense	(2,019)		(8,752)
Total other expense	(2,018)		(8,654)
(Loss) income before income tax expense	3,054		13,387
Income tax expense	(718)		(5,085)
Net (loss) income	$ 2,336		$ 8,302