Stock-Based Compensation Narrative (Details) $ in Thousands	3 Months Ended
Mar. 31, 2020 USD ($)
Unvested phantom units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense expected to be recognized	$ 46
Period for recognition of compensation cost not yet recognized	2 months 12 days
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period for recognition of compensation cost not yet recognized	2 years 3 months 18 days
Unrecognized stock based compensation	$ 1,270
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized stock based compensation	$ 610
Weighted average term for recognition of compensation expense	7 months 6 days

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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