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PROJECT TERMINATIONS
12 Months Ended
Dec. 31, 2015
Discontinued Operations and Disposal Groups [Abstract]  
Project Terminations
PROJECT TERMINATIONS
In 2014 and 2015, we began development of sand processing facilities in Independence, Wisconsin and other small projects in Ohio and Missouri.  Due to a number of complications, such as an increase in projected operating costs and a decline in the market price and demand for frac sand in early 2015, we determined that these projects were no longer economically viable.  In 2015, we recorded a $9.3 million charge to earnings, of which $9.2 million related to the Independence, Wisconsin facilities. This charge to earnings included items such as engineering, legal and other professional service fees, site preparation costs, and writedowns of assets to estimated net realizable value. 
In 2015, we revalued assets purchased for the facility in Independence, Wisconsin to their fair values of $6.2 million using Level 3 inputs and wrote off $1.7 million in December 2015.
Management committed to a plan to discontinue these project in April 2015. In accordance with FASB ASC 420, Exit or Disposal Cost Obligations, any contract termination charges and estimated values of continuing contractual obligations for which we will receive no future value will be recognized as a charge to earnings as of the contract termination date or cease-use date. We estimated these contract termination charges to be approximately $1.4 million. These liabilities will be reviewed periodically and may be adjusted when necessary, but we do not expect any such adjustments to be significant.
The following table illustrates the exit and disposal reserves related to the termination of the Independence, Wisconsin project included in Accrued liabilities and Other long-term liabilities in our Condensed Consolidated Balance Sheets:
 
($ in thousands)
 
Balance at December 31, 2014
$
—

 
Contract termination charges
1,352

 
Accretion
31

 
Payments
(86
)
 
Balance at December 31, 2015
$
1,297