SUMMARIZED QUARTERLY FINANCIAL DATA (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2016

Quarterly Financial Information Disclosure Abstract

Schedule of Quarterly Financial Information [Table Text Block]

	Quarters Ended
	December 31		September 30		June 30		March 31
	(amounts in thousands, except per share data)
2016
Net revenues	$	123,207	$	120,457	$	120,478	$	96,103
Operating income	$	30,040	$	25,688	$	27,584	$	14,745
Net income (loss) available to the Company	$	11,399	$	11,420	$	10,834	$	4,412
Net income (loss) available to common shareholders	$	10,849	$	10,894	$	10,422	$	3,999
Net income (loss) available to common shareholders
per share - basic (1)	$	0.28	$	0.28	$	0.27	$	0.10
Weighted average common shares outstanding - basic		38,561		38,485		38,469		38,448
Net income (loss) available to common shareholders
per share - diluted (1)	$	0.27	$	0.28	$	0.26	$	0.10
Weighted average common shares outstanding - diluted		39,800		41,433		41,130		39,260
Preferred stock dividends declared and paid	$	550	$	413	$	413	$	412
Common stock dividends declared and paid	$	2,893	$	2,887	$	2,886	$	-
	Quarters Ended
	December 31		September 30		June 30		March 31
	(amounts in thousands, except per share data)
2015
Net revenues	$	117,704	$	114,662	$	100,592	$	78,420
Operating income	$	32,555	$	23,159	$	20,615	$	9,253
Net income (loss) available to the Company	$	14,088	$	8,442	$	6,747	$	(93)
Net income (loss) available to common shareholders	$	13,675	$	8,103	$	6,747	$	(93)
Net income (loss) available to common shareholders
per share - basic (1)	$	0.36	$	0.21	$	0.18	$	-
Weighted average common shares outstanding - basic		38,088		38,076		38,074		38,026
Net income (loss) available to common shareholders
per share - diluted (1)	$	0.34	$	0.21	$	0.17	$	-
Weighted average common shares outstanding - diluted		40,974		38,913		38,929		38,026
Preferred stock dividends declared and paid	$	413	$	-	$	-	$	-
Common stock dividends declared and paid	$	-	$	-	$	-	$	-