Business Combination (Purchase Price Allocation) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Assets:
Cash and cash equivalents	$ 144
Accounts receivable	245
Inventory	234
Prepaid expenses	18
Current Assets	641
Intangible assets	2,146
Goodwill	4,863	$ 0	$ 67,757
Total assets acquired, net	7,650
Liabilities:
Accounts payable	464
Credit line	270
Accrued expenses	44
Other current liabilities	173
Deferred tax liabilities	866
Total liabilities	1,817
Noncontrolling interest in Fli Charge	262
Total	$ 5,571