Basis of Presentation and Summary of Significant Accounting Policies - Textual (Details) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2019
USD ($)
segment
|
Jan. 01, 2019
USD ($)
|
Dec. 31, 2018
USD ($)
|
|
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |||
| Number of operating segments | segment | 2 | ||
| Right-of-use assets, operating leases, net | $ 25,913 | $ 0 | |
| Lease Obligations | $ 27,224 | 0 | |
| Weighted-average discount rate, operating leases | 6.60% | ||
| Right-of-use assets - finance leases, net | $ 438 | $ 500 | 0 |
| Finance lease, liability | $ 242 | 300 | $ 0 |
| Weighted-average discount rate, finance leases | 5.00% | ||
| Accounting Standards Update 2016-02 [Member] | |||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |||
| Right-of-use assets, operating leases, net | 26,617 | ||
| Lease Obligations | 27,562 | ||
| Right-of-use assets - finance leases, net | 493 | ||
| Finance lease, liability | $ 302 |