Pension Information

3 Months Ended

Mar. 31, 2018

Compensation And Retirement Disclosure [Abstract]

Pension Information

(11) Pension Information

The Company sponsors a pension plan which is a noncontributory defined benefit retirement plan. Annual payments, subject to the maximum amount deductible for federal income tax purposes, are made to a pension trust fund. In 2006, the Company amended the pension plan to provide that no employee could be added as a participant to the pension plan after December 31, 2006. In 2014, the Company amended the pension plan again to provide that no additional benefits would accrue beyond April 30, 2014.

Net periodic pension benefit was as follows:

	Three months ended
	March 31,
	2018			2017
Service cost	$	—		$	—
Interest cost		125			167
Expected return on plan assets		(273	)		(278	)
Other components		143			94
Net periodic pension benefit	$	(5	)	$	(17	)

The Company does not expect to make any contribution to its pension plan in 2018. The Company contributed $2,000 in 2017.