| Schedule of Other Long-Term Assets |
Other long-term assets consisted of the following as of September 30, 2017 and December 31, 2016:
|
|
|
Beginning Balance
(December 31, 2016)
|
|
|
Additions
|
|
|
Impairments
|
|
|
Ending Balance
(September 30, 2017)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Patents
|
|
$
|
1,032,982
|
|
|
$
|
14,255
|
|
|
$
|
—
|
|
|
$
|
1,047,237
|
|
|
Goodwill
|
|
|
447,951
|
|
|
|
—
|
|
|
|
—
|
|
|
|
447,951
|
|
|
Total
|
|
|
1,480,933
|
|
|
|
14,255
|
|
|
|
—
|
|
|
|
1,495,188
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Accumulated Amortization:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Patents
|
|
|
(482,183
|
)
|
|
|
(52,974
|
)
|
|
|
—
|
|
|
|
(535,157
|
)
|
|
Goodwill
|
|
|
(60,712
|
)
|
|
|
—
|
|
|
|
—
|
|
|
|
(60,712
|
)
|
|
Total
|
|
|
(542,895
|
)
|
|
|
(52,974
|
)
|
|
|
—
|
|
|
|
(595,869
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net Other Long Term Assets
|
|
$
|
938,038
|
|
|
$
|
(38,719
|
)
|
|
$
|
—
|
|
|
$
|
899,319
|
|
|