Long-term debt (Tables)

3 Months Ended

Mar. 31, 2013

Revolving Line Of Credit and Long Term Debt [Abstract]

Summary of company's long term debt

	Current Portion				Long Term Portion
	March 31,  2013		December 31, 2012		March 31,  2013		December 31, 2012
Term loan	$	392,528	$	389,075	$	1,413,318	$	1,512,754
Capitalized equipment leases		17,436		18,020		15,341		19,532
Total long term debt	$	409,964	$	407,095	$	1,428,659	$	1,532,286

Summary of principal payments under Company's long term obligations

12 month period ending March 31,
2014	$	409,964
2015		416,240
2016		427,036
2017		436,441
2018		148,942
Total	$	1,838,623