Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2015

Payables and Accruals [Abstract]

Schedule of Accrued Expenses

Accrued expenses are comprised of the following: 

	December 31, 2015		December 31, 2014
Accrued compensation	$	2,236,494	$	2,320,238
Accrued consulting and professional fees	1,561,425		594,580
Accrued marketing and promotion	69,258		27,390
Other accrued expenses	588,746		1,008,760
Accrued income taxes	106,270		137,191
Accrued other taxes	1,247,596		1,117,053
Accrued hardware purchases	67,280		580,932
Accrued restructuring costs	717,640		959,270
Accrued investigation, litigation, and settlement costs	—		6,880
Accrued Series A redeemable convertible preferred stock dividends	188,805		186,904
	$	6,783,514	$	6,939,198