Commitments and Contingencies - Schedule of Long-term Commitments (Detail) $ in Thousands	Dec. 31, 2016 USD ($)
Long-term Debt [Abstract]
Total	$ 36,577
Less than 1 year	358
More than 5 years	392
Operating Leases [Abstract]
Total	9,700
Less than 1 year	3,397
1-3 years	2,936
4-5 years	2,374
More than 5 years	993
Purchase [Abstract]
Total	80,274
Less than 1 year	76,380
1-3 years	3,634
4-5 years	260
More than 5 years	0
Total
Total	96,513
Less than 1 year	80,717
1-3 years	8,471
4-5 years	4,468
More than 5 years	2,857
Long Term Debt [Member]
Long-term Debt [Abstract]
Total	2,324
Less than 1 year	358
1-3 years	758
4-5 years	816
More than 5 years	392
Interest on Long-term Debt [Abstract]
Total	267
Less than 1 year	80
1-3 years	119
4-5 years	61
More than 5 years	7
Post-Employment Benefit Plan [Member]
Post-Employment Benefit Plan Obligations [Abstract]
Total	3,948
Less than 1 year	502
1-3 years	1,024
4-5 years	957
More than 5 years	1,465
Raw Materials and Packaging [Member]
Purchase [Abstract]
Less than 1 year	$ 73,334