Common Stock Incentive, Stock Purchase Plans and Other Compensation Plans - Stock Option Activity (Details) shares in Thousands	6 Months Ended
	Dec. 31, 2016 $ / shares shares
Share activity:
Outstanding, beginning of period (in shares) | shares	957,750
Granted (in shares) | shares	220,000
Exercised (in shares) | shares	0
Canceled or expired (in shares) | shares	(8,666)
Outstanding, end of period (in shares) | shares	1,169,084
Weighted Average Exercise Price:
Outstanding weighted average exercise price, beginning of period (in dollars per share) | $ / shares	$ 1.18
Granted weighted average exercise price (in dollars per share) | $ / shares	1.67
Exercised weighted average exercise price (in dollars per share) | $ / shares	0.00
Canceled or expired weighted average exercise price (in dollars per share) | $ / shares	3.20
Outstanding weighted average exercise price, end of period (in dollars per share) | $ / shares	$ 1.26