Impairment of Inventory and Rental Equipment (Tables)

9 Months Ended

Sep. 30, 2015

Asset Impairment Charges [Abstract]

Schedule of asset impairment charges

As a result of these changes in focus and projected declines in asset utilization, the Company recorded a pre-tax impairment charge during the three months ended June 30, 2015, as follows (in thousands):

Drilling Technologies:
Inventories	$	17,241
Rental equipment	2,327
Production Technologies:
Inventories	804
Total impairment	$	20,372