Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Net sales		$ 72,832	$ 78,843	$ 247,330	$ 258,614
Cost of products and services sold		57,180	58,925	190,207	189,686
Restructuring costs		261		792
Severance costs		54		77
Gross profit		15,337	19,918	56,254	68,928
Selling and administrative expenses		17,515	19,175	54,990	60,452
Impairment of goodwill				20,165	28,000
Severance (gain) costs		(12)		457
Transition and realignment costs				120
Restructuring costs		107		132
Operating (loss) income		(2,273)	743	(19,610)	(19,524)
Interest (income)		(6)	(8)	(37)	(24)
Interest expense		585	408	1,749	1,244
Other expense		183		183
(Loss) income before income taxes		(3,035)	343	(21,505)	(20,744)
Income tax expense (benefit)		133	123	(4,304)	(3,867)
Net (loss)		$ (3,168)	$ 220	$ (17,201)	$ (16,877)
(Loss) Earnings per common share (see Note 4)
Basic (loss) earnings per share (in dollars per share)		$ (0.12)	$ 0.01	$ (0.66)	$ (0.65)
Diluted (loss) earnings per share (in dollars per share)		$ (0.12)	$ 0.01	$ (0.66)	$ (0.65)
Weighted average common shares outstanding
Basic (in shares)		26,132	25,875	26,083	25,835
Diluted (in shares)	[1]	26,132	26,437	26,083	25,835

[1] Options to purchase 3,536,732 common shares and 3,569,762 common shares for the three months ended December 31, 2018 and 2017, respectively, were not included in the computation of the three month diluted loss per share because the exercise price was greater than the average fair market value of the common shares. Additionally, options to purchase 3,356,101 common shares and 3,549,705 common shares for the six months ended at December 31, 2018 and 2017, respectively, were not included in the computation of the six month diluted loss per share because the exercise price was greater than the average fair market value of the common shares. For the three months ended and the six months ended in December 31, 2018 and December 31, 2017, the effect of dilutive securities was not included in the calculation of diluted loss per share because there was a net loss for the period.