Recent Accounting Pronouncements Schedule Of New Accounting Pronouncements And Changes In Accounting Principles (Tables)

3 Months Ended

Mar. 31, 2018

Summary of Significant Accounting Policies [Abstract]

Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block]

In accordance with the New Revenue Standard requirements, the disclosure of the impact of adoption on the Company's Consolidated Statement of Operations and Balance Sheet was as follows (in thousands):



	Three Months Ended March 31, 2018
(In thousands)	As Reported			Effect of Change Higher/ (Lower)			Amounts under ASC 605
Consolidated Statement of Operations
Revenue:
Royalties	$	21,374		$	55,800		$	77,174
Product revenue	7,313			243			7,556
Contract and other revenue	17,739			(2,010		)	15,729
Total revenue	$	46,426		$	54,033		$	100,459

Costs and expenses:
Interest income and other income (expense), net	$	9,116		$	(7,514	)	$	1,602
Provision for (benefit from) income taxes	$	(3,229	)	$	4,703		$	1,474
Net income (loss)	$	(35,689	)	$	41,816		$	6,127



	March 31, 2018
(In thousands)	As Reported		Effect of Change Higher/ (Lower)			Amounts under ASC 605
Consolidated Balance Sheet
Assets:
Unbilled receivables	$	771,002	$	(771,002	)	$	—
Deferred tax assets	81,999		90,162			172,161

Liabilities:
Deferred revenue	16,985		(3,090		)	13,895
Deferred tax liabilities (included in other long-term liabilities)	8,143		—			8,143
Income taxes payable	108,240		(103,520		)	4,720

Stockholders’ equity:
Accumulated deficit	74,255		552,033			626,288