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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT) - USD ($) $ in Thousands	Common Stock	Preferred Stock	Paid-in Capital	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Income (Loss)	Total
Balance at Jun. 30, 2014	$ 4		$ 132,453	$ (97,248)	$ (20,060)	$ 15,149
Balance (in shares) at Jun. 30, 2014	38,791,553
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)				60,280	(31,540)	28,740
Exercise of stock options and warrant			1,334			1,334
Exercise of stock options and warrant (in shares)	276,515
Dividends paid			(15,595)			(15,595)
Balance at Jun. 30, 2015	$ 4		118,192	(36,968)	(51,600)	29,628
Balance (in shares) at Jun. 30, 2015	39,068,068
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)				82,728	(10,185)	72,543
Exercise of stock options and warrant			4,017			4,017
Exercise of stock options and warrant (in shares)	339,500
Dividends paid			(3,910)	(11,798)		(15,708)
Balance at Jun. 30, 2016	$ 4		118,299	33,962	(61,785)	90,480
Balance (in shares) at Jun. 30, 2016	39,407,568
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)				64,615	6,348	70,963
Exercise of stock options and warrant			5,541			5,541
Exercise of stock options and warrant (in shares)	468,400
Dividends paid				(15,827)		(15,827)
Balance at Jun. 30, 2017	$ 4		$ 123,840	$ 82,750	$ (55,437)	$ 151,157
Balance (in shares) at Jun. 30, 2017	39,875,968

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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