Income Taxes - Schedule of effective income tax and tax rate reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Income Tax Disclosure [Abstract]
Tax expense (benefit) at statutory rate - continuing operations									$ (1,072)	$ (421)	$ 24
Valuation allowance									1,857	35	27
Nondeductible membership dues									23	25	27
Nondeductible meals and entertainment									15	25	44
Non-deductible insurance									8	8	8
Nondeductible gain on business combination									0	(99)	0
Non-taxable dividend income									(25)	(33)	(35)
Other									16	(57)	5
Total tax expense (benefit) - continuing operations	$ 801	$ 25	$ 3	$ (7)	$ (51)	$ 14	$ (466)	$ (14)	$ 822	$ (517)	$ 100
Tax expense (benefit) at statutory rate - continuing operations, % of Pretax									33.98859%	34.00%	34.00282%
Valuation allowance, % of Pretax									(58.90%)	(2.80%)	38.00%
Nondeductible membership dues, % of Pretax									(0.70%)	(2.00%)	38.00%
Nondeductible meals and entertainment, % of Pretax									(0.50%)	(2.00%)	62.00%
Non-deductible insurance, % of Pretax									(0.30%)	(0.60%)	11.30%
Nondeductible gain on business combination, % of Pretax									0.00%	8.00%	0.00%
Non-taxable dividend income, % of Pretax									0.80%	2.70%	(49.30%)
Other, % of Pretax									(0.50%)	4.50%	7.00%
Total tax expense (benefit) - continuing operations, % of Pretax									(26.10%)	41.80%	141.00%