Goodwill and intangible assets (Tables)

9 Months Ended

Sep. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

The Company’s intangible assets for continuing operations consisted of the following:

	Goodwill
Balance at January 1, 2015	$	1,496
Disposals		–
Balance at September 30, 2015	$	1,496

	Intangible Assets
Balance at January 1, 2015	$	1,608
Disposals		(179)
Amortization expense		(170)
Balance at September 30, 2015	$	1,259

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Estimated
	remaining	September 30,
	useful life	2015
Intellectual property	6 years	$	1,913
Trademarks	2 years		65
Less: Accumulated amortization			(719)
Intangible assets, net		$	1,259