CAPITAL TRANSACTIONS Stock Option Activity (Details) - Stock options - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Number of Shares
Options outstanding at the beginning of the period (in shares)	1,390	1,524	1,683
Granted (in shares)	50		0
Forfeited or canceled (in shares)	(227)	(142)	(124)
Exercised (in shares)	(99)	(17)	(35)
Options outstanding at the end of the period (in shares)	1,114	1,390	1,524
Weighted Average Exercise Price Per Share
Options outstanding at the beginning of the period (in dollars per share)	$ 12.20	$ 12.41	$ 12.21
Granted (in dollars per share)	8.43		0.00
Forfeited or canceled (in dollars per share)	13.87	14.69	11.95
Exercised (in dollars per share)	6.10	12.06	4.74
Options outstanding at the end of the period (in dollars per share)	$ 12.23	$ 12.20	$ 12.41