2. Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Earnings per Share) (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Earnings per Share

The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share data):

		Year ended December 31,
		2016		2015
Numerator:
Net loss	$	(169,590)	$	(148,315)
Denominator:
Weighted-average common shares, basic		7,827		5,333
Dilutive effective of stock options		-		-
Weighted-average common shares, diluted		7,827		5,333
Net loss per share, basic and diluted	$	(21.67)	$	(27.81)

Antidilutive securitites

The following table sets forth the potential common shares that could potentially dilute basic income per share in the future that were not included in the computation of diluted income (loss) per share because to do so would have been anti-dilutive for the periods presented (in thousands):

	Year ended December 31,
	2016	2015
4.25% Convertible Notes	1,133	789
Stock options and restricted stock	774	395
Warrants	33	47
Total potential dilutive effect	1,940	1,231