Equity (Details 4) (USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended
	Jun. 30, 2014
Equity Instruments, Options, Nonvested Shares Roll-Forward
Non-vested shares, Beginning Balance	26,158
Non-vested shares, Granted	2,500
Non-vested shares, Forfeited, or expired
Non-vested shares, vested	(8,655)
Stock Options Outstanding, Ending Balance	20,003
Weighted Average Grant Date Fair Value, Options Nonvested at beginning of period	$ 0.04
Weighted Average Grant Date Fair Value, Options nonvested, grants in period	$ 0.03
Weighted Average Grant Date Fair Value, Options nonvested, forfeited in period
Weighted Average Grant Date Fair Value, Options nonvested, vested in period	$ 0.04
Weighted Average Grant Date Fair Value, Options nonvested at end of period	$ 0.04