Quarterly report pursuant to Section 13 or 15(d)

Closure Costs (Details)

v3.7.0.1
Closure Costs (Details)
$ in Thousands
 6 Months Ended
Jun. 30, 2017
USD ($)
Closure Costs  
Closure Costs Incurred for the Period $ 2,130
Cash Payments for the Period (903)
Non-cash adjustments for the period (397)
Closure Costs Liability, Ending Balance 830
Severance  
Closure Costs  
Closure Costs Incurred for the Period 672
Cash Payments for the Period (59)
Non-cash adjustments for the period (282)
Closure Costs Liability, Ending Balance 331
Lease abandonment  
Closure Costs  
Closure Costs Incurred for the Period 582
Cash Payments for the Period (52)
Non-cash adjustments for the period (115)
Closure Costs Liability, Ending Balance 415
Other costs  
Closure Costs  
Closure Costs Incurred for the Period 876
Cash Payments for the Period (792)
Closure Costs Liability, Ending Balance $ 84