Changes in Shareholders' Equity (Tables)

6 Months Ended

Sep. 30, 2019

Changes in Shareholders' Equity [Abstract]

Schedule of Stockholders Equity [Table Text Block]

Changes in Stockholders' Equity for the three and six months ended September 30, 2019 and 2018 include the following components (amounts in thousands):

	Shares Outstanding	Common Stock		Additional Paid-In Capital		Retained Earnings (Deficit)			Accumulated Other Comprehensive Income (Loss)			Total Stockholders’ Equity
Balance at June 30, 2019	58,018	$	580	$	466,704	$	241,635		$	(32,124	)	$	676,795
Net income (loss)	—	—		—		(15,260		)	—			(15,260		)
Other comprehensive income (loss)	—	—		—		—			(11,949		)	(11,949		)
Cash dividends ($0.05 per share)	—	—		—		(2,903		)	—			(2,903		)
Issuance of shares	49	1		87		—			—			88
Stock-based compensation	—	—		4,146		—			—			4,146
Balance at September 30, 2019	58,067	$	581	$	470,937	$	223,472		$	(44,073	)	$	650,917

	Shares Outstanding	Common Stock		Additional Paid-In Capital			Retained Earnings (Deficit)		Accumulated Other Comprehensive Income (Loss)			Total Stockholders’ Equity
Balance at June 30, 2018	57,347	$	573	$	461,261		$	38,590	$	(31,450	)	$	468,974
Net income	—	—		—			37,141		—			37,141
Other comprehensive income (loss)	—	—		—			—		2,242			2,242
Issuance of shares	89	1		(204		)	—		—			(203		)
Stock-based compensation	—	—		4,417			—		—			4,417
Balance at September 30, 2018	57,436	$	574	$	465,474		$	75,731	$	(29,208	)	$	512,571