Restructuring, Asset Impairment, and Transition Expenses (Tables)

12 Months Ended

Dec. 31, 2016

Restructuring And Related Activities [Abstract]

Summary of Total Restructuring Expense

The following table details restructuring charges incurred by segment for the periods presented:

	Years Ended December 31,
	2016		2015		2014
Couplings, Clutches & Brakes	$	7,302	$	2,527	$	444
Electromagnetic Clutches & Brakes		1,286		1,600		614
Gearing		287		3,080		603
Corporate		974		7		106
Total	$	9,849	$	7,214	$	1,767

Reconciliation of Accrued Restructuring Costs

The following table is a reconciliation of the accrued restructuring costs between January 1, 2014 and December 31, 2016.

	All Plans
Balance at January 1, 2014	$	429
Restructuring expense incurred		1,767
Cash payments		(1,807	)
Balance at December 31, 2014		389
Restructuring expense incurred		7,214
Non-cash loss on impairment of fixed assets		(2,003	)
Cash payments		(3,389	)
Balance at December 31, 2015		2,211
Restructuring expense incurred		9,849
Non-cash loss on impairment of fixed assets		(1,521	)
Cash payments		(8,568	)
Balance at December 31, 2016	$	1,971