Preferred Stock (Tables)

3 Months Ended

Mar. 31, 2016

Equity [Abstract]

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

	Three months ended March 31,
	2016		2015
Preferred A dividends accrued at stated rate	$	190	$	176
Preferred A additional deemed dividends upon notice of redemption		646		-
Preferred B dividends accrued at stated rate		208		208
Preferred B additional deemed dividends upon notice of redemption		662		-
Preferred C dividends accrued at stated rate		455		507
Preferred C additional deemed dividends at exchange		15,419		-
Preferred D dividends accrued at stated rate		160		-
Dividends declared and undeclared and in kind dividends deemed on preferred stock	$	17,740	$	891