Stock-Based Compensation - Narrative (Details) (USD $)	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Jun. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total intrinsic value of options exercised	$ 44,000	$ 150,000
Stock options granted (in shares)	0	0
Strike price of phantom stock options as percent of book value (in hundredths)	100.00%
2011 Phantom Stock Option and Long-term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted (in shares)	241,090	227,330
Number of shares authorized under the plan (in shares)	1,800,000		900,000
Cash paid on options vested	757,700	26,900
Allocated Share-based Compensation Expense	170,000	159,800
Total liability for the long-term incentive plan	$ 567,900		$ 1,200,000