Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Income Statement [Abstract]
Revenues	$ 150,007	$ 93,978
Cost of sales	113,501	73,639
Gross profit	36,506	20,339
Selling, general and administrative expenses	29,572	14,989
Operating income	6,934	5,350
Interest expense, net	552	160
Income before provision for income taxes	6,382	5,190
Provision for income taxes	2,416	2,023
Net income	$ 3,966	$ 3,167
Net earnings per share - basic	$ 0.34	$ 0.31
Net earnings per share - diluted	$ 0.33	$ 0.31