| Schedule of Accrued Liabilities [Table Text Block] |
|
|
|
September 30,
2014
|
|
|
December 31,
2013
|
|
|
Professional fees
|
|
$
|
642,091
|
|
|
$
|
460,924
|
|
|
Accrued sales commissions
|
|
|
446,910
|
|
|
|
619,186
|
|
|
Accrued bonuses and severance
|
|
|
11,043
|
|
|
|
467,701
|
|
|
Accrued capital expenditures
|
|
|
749,571
|
|
|
|
828,716
|
|
|
Taxes payable
|
|
|
313,254
|
|
|
|
(279,391
|
)
|
|
Accrued expenses
|
|
|
753,018
|
|
|
|
807,884
|
|
|
Accrued interest
|
|
|
-
|
|
|
|
100,480
|
|
|
Other
|
|
|
873,230
|
|
|
|
1,505,348
|
|
|
Total
|
|
$
|
3,789,117
|
|
|
$
|
4,510,848
|
|
|