Immaterial Restatement of Previously Issued Financial Statements and Reclassification (Details 1) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
General and administrative	$ 2,150	$ 1,628	$ 6,103	$ 6,027
Total operating expenses	9,869	8,522	24,496	26,741
Operating income (loss)	(1,910)	1,563	696	1,849
Income (loss) before income taxes	(1,618)	1,564	1,144	1,479
Provision (benefit) for income taxes	(442)	716	(604)	787
Net income (loss)	$ (1,176)	848	$ 1,748	692
Scenario, Previously Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
General and administrative		1,729		6,173
Total operating expenses		8,623		26,887
Operating income (loss)		1,462		1,703
Income (loss) before income taxes		1,463		1,333
Provision (benefit) for income taxes		679		733
Net income (loss)		784		600
Restatement Adjustment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
General and administrative		(101)		(146)
Total operating expenses		(101)		(146)
Operating income (loss)		101		146
Income (loss) before income taxes		101		146
Provision (benefit) for income taxes		37		54
Net income (loss)		$ 64		$ 92