Commitment and Contingencies (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2020

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum operating lease commitments

As of March 31, 2020, future minimum operating lease commitments were as follows (in thousands):

Year Ending December 31,	Amount
2020	$	552
2021	569
2022	163
Total	$	1,284

As of December 31, 2019, future minimum operating lease commitments were as follows (in thousands):

Year Ending December 31,	Amount
2020	$	705
2021	489
2022	163
Total	$	1,357