Disposals and Discontinued Operations - Summary of Net Income or Loss from Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2020
Discontinued Operations And Disposal Groups [Abstract]
REVENUE	$ 4,423	$ 9,421
Cost of goods sold	(2,791)	(6,107)
Gross profit	1,632	3,314
OPERATING EXPENSES
Selling and marketing expenses	1,270	3,007
Depreciation and amortization		353
Gain on sale of subidiary	(9,559)	(11,211)
Total operating (income) expenses	(8,289)	(7,851)
Income from operations	9,921	11,165
Interest expense	(42)	(41)
Net income before income taxes	9,879	11,124
Income tax expense	(39)	(412)
Net income after income tax expense	$ 9,840	$ 10,712