BUSINESS COMBINATION (Schedule of Preliminary Estimated Components and Allocations of Combined Purchase Prices) (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Components of Purchase Price:
Cash	$ 99,326
Less cash acquired	(4,589)
Earn-out provision	860
Total purchase price	95,597
Net tangible assets (liabilities):
Trade receivables, net	4,333
Prepaid expenses and other current assets	1,413
Inventories	36,984
Property, plant and equipment, net	41,936
Other non-current assets	3,568
Trade payables	(6,066)
Employees and payroll accruals	(2,046)
Accrued expenses and other current liabilities	(6,469)
Loans	(23,670)
Warranty obligations	(1,120)
Deferred tax liabilities, net	(2,271)
Other non-current liabilities	(1,399)
Total net tangible assets	45,193
Identifiable intangible assets:
Technology	30,437	[1]
Customer relationships	3,817	[1]
Backlog	193	[1]
Tradename	3,671	[1]
Total identifiable intangible assets acquired	38,118	[1]
Goodwill	34,445	[1],[2]
Non-controlling interests	(22,159)	[1]
Total purchase price allocation	95,597	[1]
Kokam [Member]
Components of Purchase Price:
Cash	87,004
Less cash acquired	(4,477)
Earn-out provision
Total purchase price	82,527
Net tangible assets (liabilities):
Trade receivables, net	4,113
Prepaid expenses and other current assets	1,390
Inventories	30,633
Property, plant and equipment, net	41,079
Other non-current assets	3,568
Trade payables	(5,956)
Employees and payroll accruals	(2,046)
Accrued expenses and other current liabilities	(6,426)
Loans	(23,670)
Warranty obligations	(1,059)
Deferred tax liabilities, net	(2,271)
Other non-current liabilities	(1,399)
Total net tangible assets	37,956
Identifiable intangible assets:
Technology	28,389	[1]
Customer relationships	3,007	[1]
Backlog		[1]
Tradename	3,671	[1]
Total identifiable intangible assets acquired	35,067	[1]
Goodwill	31,663	[1],[2]
Non-controlling interests	(22,159)	[1]
Total purchase price allocation	82,527	[1]
UPS Division [Member]
Components of Purchase Price:
Cash	12,322
Less cash acquired	(112)
Earn-out provision	860
Total purchase price	13,070
Net tangible assets (liabilities):
Trade receivables, net	220
Prepaid expenses and other current assets	23
Inventories	6,351
Property, plant and equipment, net	857
Other non-current assets
Trade payables	(110)
Employees and payroll accruals
Accrued expenses and other current liabilities	(43)
Loans
Warranty obligations	(61)
Deferred tax liabilities, net
Other non-current liabilities
Total net tangible assets	7,237
Identifiable intangible assets:
Technology	2,048	[1]
Customer relationships	810	[1]
Backlog	193	[1]
Tradename		[1]
Total identifiable intangible assets acquired	3,051	[1]
Goodwill	2,782	[1]
Non-controlling interests		[1]
Total purchase price allocation	$ 13,070	[1]

[1] Gamatronic's definite-lived intangible assets include current technology of $2,048 (7 years weighted-average useful life), customer relationships of $810 (7 years weighted-average useful life), and backlog of $193 (2 months weighted-average useful life.

[2] The goodwill resulted from Gamatronic's Acquisition is attributable primarily to acquired technology, expected synergies and the assembled workforce from Gamatronic. The goodwill is expected to be deductible for income tax purposes over a period of 10 years.