XML 20 R7.htm IDEA: XBRL DOCUMENT v2.4.0.6
Risks and Uncertainties
3 Months Ended
Jun. 30, 2012
Risks and Uncertainties:  
Risks and Uncertainties

2.  The Company extends credit on the basis of terms that are customary within our markets to various companies doing business primarily in the automotive industry.  The Company has a concentration of credit risk primarily within the automotive industry and in the Midwestern United States.