CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Series A Preferred Stock [Member]
Preferred Stock, Shares Outstanding	1	1
Preferred stock, par value (in dollars per share)	$ 0.08	$ 0.08
Series B Preferred Stock [Member]
Preferred Stock, Shares Outstanding	200,000	200,000
Preferred stock, par value (in dollars per share)	$ 0.08	$ 0.08
Common Class A [Member]
Common stock	$ 20,228	$ 11,639
Common stock, shares issued (in shares)	252,853,554	145,486,497
Common stock, par value (in dollars per share)	$ 0.08	$ 0.08
Common Class B [Member]
Common stock	$ 0	$ 0
Common stock, shares issued (in shares)
Common stock, par value (in dollars per share)	$ 0.08	$ 0.08

Face amount or stated value per share of common stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section S99
-Paragraph 1
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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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