UNAUDITED QUARTERLY FINANCIAL INFORMATION (Tables)

12 Months Ended

Dec. 31, 2017

UNAUDITED QUARTERLY FINANCIAL INFORMATION [Abstract]

Quarterly financial information

The following tables have been updated to reflect changes in discontinued operations.  Quarterly financial information for 2017 and 2016 is as follows:

	Quarter
2017	First			Second			Third			Fourth
Revenue	$	65,279		$	61,865		$	67,308		$	67,401
Net loss (income)		(10,929	)		(6,771	)		(1,490	)		7,707
Basic
Net (loss) earnings per share	$	(0.46	)	$	(0.28	)	$	(0.06	)	$	0.32
Diluted
Net (loss) earnings per share	$	(0.46	)	$	(0.28	)	$	(0.06	)	$	0.31
Weighted average number of common shares outstanding:
Basic		23,609			23,962			24,024			24,025
Diluted		23,609			23,962			24,024			24,590

	Quarter
2016	First			Second			Third			Fourth
Revenue	$	70,644		$	68,080		$	74,267		$	72,568
Net loss		(6,068	)		(3,138	)		(471	)		(18,628	)
Basic
Net loss per share	$	(0.26	)	$	(0.13	)	$	(0.02	)	$	(0.79	)
Diluted
Net loss per share	$	(0.26	)	$	(0.13	)	$	(0.02	)	$	(0.79	)
Weighted average number of common shares outstanding:
Basic		23,351			23,448			23,499			23,514
Diluted		23,351			23,448			23,499			23,514