Other Liabilities (Tables)

3 Months Ended

Mar. 31, 2014

Other Liabilities and Financial Instruments Subject to Mandatory Redemption [Abstract]

Other Liabilities Noncurrent [Table Text Block]

Other liabilities consist of the following:

	March 31, 2014		December 31, 2013
Noncurrent deferred rent	$	2,547,849	$	2,629,798
Noncurrent restructuring charge		1,421,027		1,281,412
Noncurrent deferred revenue		945,106		758,119
Other noncurrent liabilities		2,092		2,092
Total other liabilities	$	4,916,074	$	4,671,421