Preferred Stock (Tables)

9 Months Ended

Sep. 30, 2016

Equity [Abstract]

Components Of Dividends Declared And Undeclared And In Kind Dividends Deemed On Preferred Stock

	Three months ended September 30,				Nine months ended September 30,
	2016		2015		2016		2015
Preferred A dividends accrued at stated rate	$	-	$	184	$	222	$	540
Preferred A additional deemed dividends upon redemption		-		-		652		-
Preferred B dividends accrued at stated rate		-		208		243		624
Preferred B additional deemed dividends upon redemption		-		-		668		-
Preferred C dividends accrued at stated rate		-		522		455		1,543
Preferred C additional deemed dividends at exchange		-		-		15,419		-
Preferred D dividends accrued at stated rate		976		-		2,114		-
Dividends declared and undeclared and in kind dividends deemed on preferred stock	$	976	$	914	$	19,773	$	2,707