UNAUDITED SELECTED QUARTERLY FINANCIAL DATA: (Tables)

12 Months Ended

Mar. 31, 2020

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Table Text Block]

Unaudited quarterly results are as follows: 

	Quarter ended		Quarter ended		Quarter ended		Quarter ended
	June 30,		September 30,		December 31,		March 31,
(dollars in thousands except per-share amounts)	2019		2019		2019		2020
Revenue	$	82,511	$	90,143	$	102,217	$	105,701
Gross profit	46,085		48,683		64,251		68,849
Net loss from continuing operations	(42,140)		(40,202)		(38,040)		(4,879)
Earnings from discontinued operations, net of tax	—		—		—		750
Net loss	(42,140)		(40,202)		(38,040)		(4,129)
Basic earnings (loss) per share:
Continuing operations	(0.61)		(0.59)		(0.56)		(0.07)
Discontinued operations	—		—		—		0.01
Net loss	(0.61)		(0.59)		(0.56)		(0.06)
Diluted earnings (loss) per share:
Continuing operations	(0.61)		(0.59)		(0.56)		(0.07)
Discontinued operations	—		—		—		0.01
Net loss	(0.61)		(0.59)		(0.56)		(0.06)

	Quarter ended		Quarter ended		Quarter ended		Quarter ended
	June 30,		September 30,		December 31,		March 31,
(dollars in thousands except per-share amounts)	2018		2018		2018		2019
Revenue	$	62,471	$	64,812	$	80,021	$	78,316
Gross profit	38,817		40,346		45,183		40,556
Net loss from continuing operations	(27,818)		(41,180)		(15,261)		(49,688)
Earnings from discontinued operations, net of tax	24,803		61,803		1,071,661		4,227
Net earnings (loss)	(3,015)		20,623		1,056,400		(45,461)
Basic earnings (loss) per share:
Continuing operations	(0.36)		(0.53)		(0.20)		(0.73)
Discontinued operations	0.32		0.80		13.85		0.06
Net earnings (loss)	(0.04)		0.27		13.65		(0.67)
Diluted earnings (loss) per share:
Continuing operations	(0.36)		(0.53)		(0.20)		(0.73)
Discontinued operations	0.32		0.80		13.85		0.06
Net earnings (loss)	(0.04)		0.27		13.65		(0.67)