18. Income Taxes (Details 2) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deferred tax assets:
Accruals and other reserves	$ 36,052	$ 24,205
Intangibles	4,414	0
Inventory	1,157	985
Stock awards	4,532	3,757
Net operating loss carryovers	33,241	8,038
Gross deferred tax assets	79,396	36,985
Valuation allowance	(79,373)	(31,453)
Net deferred tax asset	23	5,532
Deferred tax liabilities:
Fixed assets	(23)	(1,021)
Intangibles	0	(4,713)
Gross deferred tax liability	(23)	(5,734)
Net deferred tax asset/(liability)	0	(202)
Included in consolidated balance sheet:
Deferred income tax assets/(liabilities) - current	0	0
Deferred income tax assets/(liabilities) - long-term	0	(202)
Net deferred tax asset/(liability)	$ 0	$ (202)