XML 33 R16.htm IDEA: XBRL DOCUMENT v2.4.0.6
Concentrations
12 Months Ended
Dec. 31, 2011
Concentrations [Abstract]  
CONCENTRATIONS

(10) CONCENTRATIONS

The Company sourced approximately 17% of its electrotherapy products from one contract manufacturer in 2011 and 38% in 2010. Management believes that its relationships with suppliers are strong; however, if necessary these relationships can be replaced. If the relationships were to be replaced, there may be a short-term disruption to operations, a period of time in which products may not be available and additional expenses may be incurred.

The Company had receivables from one private health insurance carrier at December 31, 2011 and 2010 of approximately 30% and 27%, respectively.