Income Taxes - Schedule of Income Tax Expense Benefit (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Federal income tax at statutory rates	$ 429	$ (121)
State income taxes, net of federal benefit	(10)
Foreign income taxes	(836)	(461)
Changes in valuation allowances	666	521
Foreign income inclusion - IRC 956	134	165
Permanent differences	1	8
Total provision for income taxes	$ 384	$ 112