Subsequent Events (Details)	Jul. 10, 2015 USD ($) a	Jul. 30, 2015 USD ($)	Jun. 30, 2015 USD ($)
Subsequent Event [Line Items]
Liability carrying value for cancellation of Stock Appreciation Rights			$ 641,000
Subsequent Event [Member]
Subsequent Event [Line Items]
Number of acres of land to be sold | a	6
Approximate amount to be received from sale of land	$ 1,400,000
Period for closing date	90 days
Amount received from SMSC for sale of land and buildings		$ 100,000