XML 12 R33.htm IDEA: XBRL DOCUMENT v2.4.0.6
Subsequent Event (Details) (USD $)
Mar. 31, 2013
Scheduled repayments of credit facility  
2013 $ 3,250,000
2014 6,875,000
2015 8,250,000
2016 9,625,000
2017 84,750,000
Total 112,750,000
Term loan [Member]
 
Scheduled repayments of credit facility  
2013 3,250,000
2014 6,875,000
2015 8,250,000
2016 9,625,000
2017 77,750,000
Total 105,750,000
Revolving credit facility [Member]
 
Scheduled repayments of credit facility  
2017 7,000,000
Total $ 7,000,000