1. Summary of Significant Accounting Policies (Details - Operating leases) $ in Thousands	Mar. 31, 2019 USD ($)
Operating Leases
Operating lease right-of-use assets	$ 23,555
Less: Accumulated amortization right-of-use assets	(1,686)
Operating lease right-of-use assets, net	21,869
Operating lease liabilities	$ 23,327