(2) Bill and Hold	12 Months Ended
Dec. 31, 2012
Bill And Hold Inventory [Text Block]	(2) Bill and Hold Earlier in 2012 two of our customers advised us that their coal stockpiles were increasing and asked us to consider storing their coal on our property. In April 2012 we entered into a storage agreement with one customer to store 250,000 tons for a minimum of one year and up to a maximum of two years. In June 2012 we entered into a similar storage agreement with the second customer. We continue to sell the coal as contracted to these customers. The risks and rewards of ownership pass from us to them as coal is placed into segregated storage. We are paid a nominal storage fee in addition to our contracted price at the time the coal is placed in storage. As of December 31, 2012, we have stored 250,000 tons for the first customer and 155,000 tons for the second. We have recognized about $20 million in revenue from these “bill and hold” arrangements. There were no change in payment terms with our customers and, as of January 31, 2013, all receivables outstanding at December 31, 2012 have been collected.

Earlier in 2012 two of our customers advised us that their coal stockpiles were increasing and asked us to consider storing their coal on our property. In April 2012 we entered into a storage agreement with one customer to store 250,000 tons for a minimum of one year and up to a maximum of two years. In June 2012 we entered into a similar storage agreement with the second customer. We continue to sell the coal as contracted to these customers. The risks and rewards of ownership pass from us to them as coal is placed into segregated storage. We are paid a nominal storage fee in addition to our contracted price at the time the coal is placed in storage. As of December 31, 2012, we have stored 250,000 tons for the first customer and 155,000 tons for the second. We have recognized about $20 million in revenue from these “bill and hold” arrangements. There were no change in payment terms with our customers and, as of January 31, 2013, all receivables outstanding at December 31, 2012 have been collected.