Leases (Tables)

6 Months Ended

Jun. 30, 2020

Leases

Components of lease expense and related cash flows

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Operating lease cost	$	231,989	$	232,036	$	463,979	$	464,026
Variable lease cost		144,009		84,723		305,955		176,481
Total operating lease cost	$	375,998	$	316,759	$	769,934	$	640,507
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	260,489	$	255,493	$	520,211	$	508,880

Maturities of lease liabilities due

	Operating Lease
	Obligation
July 1, 2020 - December 31, 2020	$	530,979
2021		1,077,420
2022		1,104,356
2023		940,793
2024		—
Thereafter		—
Total		3,653,548
Present value adjustment		(419,552)
Present value of lease payments	$	3,233,996