7. GOODWILL

The Company performed its annual goodwill impairment test as of November 30th for each of the years ended December 31, 2017, 2016 and 2015.

The changes in the carrying amount of goodwill for the years presented are as follows:


Carrying amount at December 31, 2014	$	9,194
Acquisition of assets of PC Werth (Note 4)		357
Carrying amount at December 31, 2015		9,551
Acquisition of equity interest of Hearing Help Express (Note 4)		1,004
Carrying amount at December 31, 2016		10,555
Adjustments		253
Carrying amount at December 31, 2017	$	10,808