Commitments, Contingencies and Uncertainties (Tables)

12 Months Ended

Dec. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Schedule of Non-Cancellable Capital And Operating Lease Agreements Requiring Minimum Annual Rentals Payable

At December 31, 2018, the Company was committed under non-cancellable operating lease agreements requiring minimum annual rentals payable as follows (in thousands):

	Amount
2019	$	21,285
2020		16,978
2021		14,159
2022		11,482
2023		8,215
Thereafter		22,531
Total	$	94,650