Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2016

Compensation And Retirement Disclosure [Abstract]

Summary of Company's Participation in Multi-Employer Pension Plans

The Company’s participation in the multi-employer pension plans as of December 31, 2016 is outlined in the table below.

					ExpirationDate
		Pension	Financial		of Collective-	12/31/2016
		Protection Act	Improvement	Surcharge	Bargaining	Company
Legal Name of Plan	EIN-PlanNumber	Zone Status	Plan	Imposed	Agreement	Participants
Western Conference of Teamsters Pension Plan	91-6145047-001	Funded>80%	No	No	12/31/2016 to	92
					4/30/2018
Southern California Lumber Industry Retirement    Fund	95-6035266 - 001	Funded > 80%	No	No	6/30/2017	17
Central States, Southeast and Southwest Areas    Pension Plan	36-6044243 - 001	Funded < 65%	Implemented	No	12/27/2020	3