CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
CONSOLIDATED STATEMENTS OF OPERATIONS
NET SALES	$ 332,725	$ 228,634	$ 221,600
COST OF SALES	242,361	165,158	160,521
GROSS PROFIT	90,364	63,476	61,079
OPERATING EXPENSES:
Selling and marketing	13,011	9,380	9,685
General and administrative	19,773	20,474	29,162
Amortization of intangible assets	1,597	107	221
Total operating expenses	34,381	29,961	39,068
OPERATING INCOME	55,983	33,515	22,011
OTHER EXPENSE:
Interest expense	3,474	2,222	1,280
Change in common stock warrant fair value			3,425
Other income			(1,212)
INCOME BEFORE INCOME TAX EXPENSE	52,509	31,293	18,518
INCOME TAX EXPENSE	12,856	11,723	8,308
NET INCOME	$ 39,653	$ 19,570	$ 10,210
EARNINGS PER COMMON SHARE:
Basic (in dollars per share)	$ 2.13	$ 1.05	$ 0.57
Diluted (in dollars per share)	$ 2.12	$ 1.05	$ 0.56
WEIGHTED AVERAGE SHARES USED FOR COMPUTATION OF:
Basic earnings per share (in shares)	18,619,793	18,592,885	17,849,319
Diluted earnings per share (in shares)	18,714,531	18,620,708	18,257,007