11. Derivatives and Other Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2017

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Gross Fair Market Value of Derivative Instruments

Asset Derivatives
Derivative Instrument	Location	December 31, 2017		December 31, 2016
Foreign Currency Exchange Contracts	Other Current Assets	$	3	$	–

Liability Derivatives
Derivative Instrument	Location	December 31, 2017		December 31, 2016
Foreign Currency Exchange Contracts	Accrued Expenses	$	–	$	2

Schedule of Derivative Instruments

Derivative	Location of (Gain) Loss on Derivative	Amount of Loss Recognized in Operations Year Ended December 31,
Instrument	Instrument	2017			2016
Foreign Currency Exchange Contracts	(Gain) Loss on foreign currency exchange rate	$	(3	)	$	3