XML 88 R36.htm IDEA: XBRL DOCUMENT v2.4.0.8
Short-Term Debt - Short Term Debt Summary (Details) (USD $)
Jun. 30, 2013
Dec. 31, 2012
Debt Disclosure [Abstract]    
Beginning balance   $ 1,500,000
Borrowing 1,100,000  
Repayments, net of interest charges (1,482,000)  
Ending balance $ 1,118,000