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Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2019

The effect of the change in estimated useful lives to depreciation expense, net

income and earnings per share for the three and nine months ended September 30, 2019 is presented in the table below (in thousands, except earnings per share):


Effect on income statement line items due to change in estimated useful lives	Three Months Ended September 30, 2019		Nine Months Ended September 30, 2019
Increase in depreciation and amortization expense	$	916	$	916
Decrease in net income	$	(723)	$	(723)
Decrease in net income per Sub-share Certificate — basic and diluted	$	(0.09)	$	(0.09)

Cash and cash equivalents

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the condensed consolidated balance sheets that sum to the total of the same such amounts shown in the condensed consolidated statements of cash flows (in thousands):


	September 30, 2019		December 31, 2018
Cash and cash equivalents	$	249,881	$	119,647
Tax like-kind exchange escrow	—		3,799
Total cash, cash equivalents and restricted cash shown in the statement of cash flows	$	249,881	$	123,446

Restricted Cash


	September 30, 2019		December 31, 2018
Cash and cash equivalents	$	249,881	$	119,647
Tax like-kind exchange escrow	—		3,799
Total cash, cash equivalents and restricted cash shown in the statement of cash flows	$	249,881	$	123,446

Future Minimum Lease Payments

Future minimum lease payments under these operating leases are as follows as of September 30, 2019 (in thousands):


2019 (excluding the nine months ended September 30)	$	144
2020	696
2021	796
2022	697
2023	537
Thereafter	1,067
Total lease payments	3,937
Less: imputed interest	(466)
Total operating lease liabilities	$	3,471