Other Income, Net of Expenses (Tables)

9 Months Ended

Sep. 30, 2018

Other Income, Net of Expenses [Abstract]

Other Income, Net of Expenses

Other income, net of expenses for the three and nine-month periods ended September 30, 2018 and 2017 is presented below:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
Interest income	$	225		$	735		$	678		$	1,067
Gain (loss) on investments		(27	)		(38	)		(96	)		3
Insurance recovery		--			--			635			--
Other		(175	)		416			319			816
Total	$	23		$	1,113		$	1,536		$	1,886