Other Long-Term Liabilities

9 Months Ended

Sep. 30, 2019

Other Liabilities Disclosure [Abstract]

Other Long-Term Liabilities

Other Long-Term Liabilities

Other long-term liabilities consist of the following:

	September 30, 2019		December 31, 2018
Deferred income taxes	$	8,421	$	5,113
Pension and post retirement liabilities	9,639		9,238
Uncertain tax positions	320		320
Environmental liabilities	1,100		1,100
Deferred gain on sale leaseback transaction (a)	—		15,073
Deferred contract termination fee (b)	8,019		15,371
Interest rate hedge	2,397		1,023
Other liabilities	2,468		2,401
	$	32,364	$	49,639

(a) See Note 8 to the Consolidated Financial Statements for further details.

(b) See Note 18 to the Consolidated Financial Statements for further details.