Employee Benefit Plan	12 Months Ended
Dec. 31, 2018
Defined Benefit Plan [Abstract]
Employee Benefit Plan	*14. Employee Benefit Plan* The Company offers employees the opportunity to participate in a 401(k) plan. For 2018, the Company recognized expense of approximately $0.2 million to match employee contributions up to 3% of each participating employee’s salary. The Company did not match employee contributions made in 2017.

The entire disclosure for pension and other postretirement benefits.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-URI http://asc.fasb.org/topic&trid=2235017

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