Courseware (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2013

Dec. 31, 2012

Intangible Assets

Courseware consisted of the following at March 31, 2013 and December 31, 2012:

	March 31, 2013			December 31, 2012
Courseware	$	2,097,538		$	2,097,538
Accumulated amortization		(1,878,979	)		(1,843,967	)
Courseware, net	$	218,559		$	253,571

Courseware consisted of the following at December 31, 2012 and 2011:

	December 31,
	2012			2011
Courseware	$	2,097,538		$	2,072,238
Accumulated amortization		(1,843,967	)		(1,702,407	)
Courseware, net	$	253,571		$	369,831

Estimated future amortization expense

The following is a schedule of estimated future amortization expense of courseware at March 31, 2013:

Year Ending December 31,
2013	$	85,808
2014		77,757
2015		39,616
2016		12,738
2017		2,640
Total	$	218,559

The following is a schedule of estimated future amortization expense of courseware at December 31, 2012:

Year Ending December 31,
2013	$	120,819
2014		77,757
2015		39,616
2016		12,738
2017		2,641
Total	$	253,571