Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2018

Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Line Items]

Schedule of Financial Instruments Carried at Fair Value [Table Text Block]

The following table presents the Company's financial instruments carried at fair value using Level 2 inputs as of September 30, 2018 and December 31, 2017 (dollars in thousands):

	September 30, 2018		December 31, 2017
Financial instruments carried at fair value using Level 2 inputs:
Financial assets carried at fair value:
Interest rate swap agreements	$	7,123	$	—
Foreign currency forward contracts	383		—
British pound forward contracts	20,803		13,657
Cross-currency swap contracts	16,648		8,662
Total financial assets carried at fair value	$	44,957	$	22,319
Financial liabilities carried at fair value:
Interest rate swap agreements	$	2,461	$	14,382
British pound forward contracts	246		829
Total financial liabilities carried at fair value	$	2,707	$	15,211

The following table presents the Company's financial instrument carried at fair value using Level 3 inputs as of September 30, 2018 and December 31, 2017 (dollars in thousands):

	September 30, 2018		December 31, 2017
Financial instrument carried at fair value using Level 3 inputs:
Financial liabilities carried at fair value:
Accrued deferred consideration – HOG	$	6,368	$	5,974

Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Table Text Block]

The following table presents the amounts recognized, through other expenses, net within the Company's consolidated statements of operations during the three and nine months ended September 30, 2018 and 2017, as a result of the change in the estimated fair value of the deferred consideration, which primarily represented the time value of money (dollars in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Freightliner	$	—	$	859	$	—	$	2,405
HOG	$	137	$	126	$	394	$	166

Schedule of Financial Instruments Carried at Historical Cost [Table Text Block]

The following table presents the carrying value, net of debt issuance costs and fair value using Level 2 inputs of the Company's financial instruments carried at historical cost as of September 30, 2018 and December 31, 2017 (dollars in thousands):

	September 30, 2018				December 31, 2017
	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial liabilities carried at historical cost:
United States term loan	$	1,295,234	$	1,302,650	$	1,204,714	$	1,208,657
U.K. term loan	322,526		325,565		124,747		126,480
Australian credit agreement	465,547		473,331		513,192		528,105
Australia subordinated shareholder loan from MIRA	172,296		170,173		186,085		184,750
Revolving credit facility	2,395		6,304		225,155		229,483
Other debt	2,375		2,363		2,419		2,426
Total	$	2,260,373	$	2,280,386	$	2,256,312	$	2,279,901