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, 2013	$ 7		$ 42,948	$ (94,121)	$ (17,772)	$ (68,938)
Balance (in shares) at Jun. 30, 2013	30,458,220
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)				(3,127)	(2,288)	(5,415)
Issuance of common stock, net of issuance costs	$ 1		114,428			114,429
Issuance of common stock, net of issuance costs (in shares)	8,333,333
Conversion of common stock certificate and effect of stock split	$ (4)		4
Dividends paid			(25,000)			(25,000)
Stock-based compensation expense			73			73
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