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Accumulated Other Comprehensive Loss	9 Months Ended
Accumulated Other Comprehensive Loss	Sep. 30, 2017
Equity [Abstract]
Accumulated Other Comprehensive Loss	3. ACCUMULATED OTHER COMPREHENSIVE LOSS: The Company’s balance in accumulated other comprehensive loss is composed of amounts related to the Company’s minimum pension liability. During the three months and nine months ended September 30, 2017, the Company recorded $1.6 million in other comprehensive income, and during the three months and nine months ended September 30, 2016, the Company recorded $3.7 million in other comprehensive loss, which primarily represents the changes in the Company’s pension plan liability as described in Note 10.