5. Business Acquisitions (Tables)

12 Months Ended

Dec. 31, 2018

Business Combinations [Abstract]

Allocation of purchase price

The allocation of the purchase price is as follows:

Identifiable assets acquired and liabilities assumed
Cash and cash equivalents	$	43
Accounts receivable		183
Property, plant and equipment		2,314
Accounts payable		(918	)
Deferred tax liabilities		(185	)
Other payable		(12	)
Identifiable net assets acquired (a)		1,425
Consideration (b)		2,108
Goodwill (b-a)	$	683