Subsequent Events (Narrative) (Details) - Subsequent Event [Member] - USD ($)		2 Months Ended
	Jan. 07, 2019	Feb. 25, 2019
Subsequent Events (Textual)
Amount collected from DSPP		$ 1,715,000
2011 Equity Incentive Plan [Member] | Senior officer one [Member]
Subsequent Events (Textual)
Shares granted under stock option plan (in shares)	25,000
Exercise price of common stock	$ 0.01
Description of options vesting	The options vested upon grant and are exercisable through January 6, 2029.
Fair value of stock options granted	$ 10,000